Home / 24,858.77-34,293.51-14,781.56

Finding the Fourth Proportional to 24,858.77, 34,293.51 and 14,781.56

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Solution

The fourth proportional to 24,858.77, 34,293.51 and 14,781.56 is: 20,391.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,858.77 : 34,293.51 = 14,781.56 : x
  2. Step 2: Convert to fraction form
    24,858.77/34,293.51 = 14,781.56/x
  3. Step 3: Cross multiply
    24,858.77x = 34,293.51 × 14,781.56
  4. Step 4: Simplify right side
    24,858.77x = 506,911,404.21
  5. Step 5: Solve for x
    x = 506,911,404.21/24,858.77
  6. Step 6: Final answer
    x = 20,391.66

Related Problems

Find fourth proportional to 12,429.38, 17,146.76 and 7,390.78
Half scale
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Double scale
Find fourth proportional to 24,859.77, 34,294.89 and 14,782.56
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.