Home / 24,936.50-34,416.82-14,865.59

Finding the Fourth Proportional to 24,936.50, 34,416.82 and 14,865.59

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Solution

The fourth proportional to 24,936.50, 34,416.82 and 14,865.59 is: 20,517.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,936.50 : 34,416.82 = 14,865.59 : x
  2. Step 2: Convert to fraction form
    24,936.50/34,416.82 = 14,865.59/x
  3. Step 3: Cross multiply
    24,936.50x = 34,416.82 × 14,865.59
  4. Step 4: Simplify right side
    24,936.50x = 511,626,212.02
  5. Step 5: Solve for x
    x = 511,626,212.02/24,936.50
  6. Step 6: Final answer
    x = 20,517.16

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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.