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Finding the Fourth Proportional to 16,593.68, 24,833.12 and 15,904.78

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Solution

The fourth proportional to 16,593.68, 24,833.12 and 15,904.78 is: 23,802.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,593.68 : 24,833.12 = 15,904.78 : x
  2. Step 2: Convert to fraction form
    16,593.68/24,833.12 = 15,904.78/x
  3. Step 3: Cross multiply
    16,593.68x = 24,833.12 × 15,904.78
  4. Step 4: Simplify right side
    16,593.68x = 394,965,168.71
  5. Step 5: Solve for x
    x = 394,965,168.71/16,593.68
  6. Step 6: Final answer
    x = 23,802.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.