Home / 24,944.96-34,424.76-13,615.18

Finding the Fourth Proportional to 24,944.96, 34,424.76 and 13,615.18

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Solution

The fourth proportional to 24,944.96, 34,424.76 and 13,615.18 is: 18,789.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,944.96 : 34,424.76 = 13,615.18 : x
  2. Step 2: Convert to fraction form
    24,944.96/34,424.76 = 13,615.18/x
  3. Step 3: Cross multiply
    24,944.96x = 34,424.76 × 13,615.18
  4. Step 4: Simplify right side
    24,944.96x = 468,699,303.86
  5. Step 5: Solve for x
    x = 468,699,303.86/24,944.96
  6. Step 6: Final answer
    x = 18,789.34

Related Problems

Find fourth proportional to 12,472.48, 17,212.38 and 6,807.59
Half scale
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Double scale
Find fourth proportional to 24,945.96, 34,426.14 and 13,616.18
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.