Home / 16,092.68-24,139.02-13,127.93

Finding the Fourth Proportional to 16,092.68, 24,139.02 and 13,127.93

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Solution

The fourth proportional to 16,092.68, 24,139.02 and 13,127.93 is: 19,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092.68 : 24,139.02 = 13,127.93 : x
  2. Step 2: Convert to fraction form
    16,092.68/24,139.02 = 13,127.93/x
  3. Step 3: Cross multiply
    16,092.68x = 24,139.02 × 13,127.93
  4. Step 4: Simplify right side
    16,092.68x = 316,895,383.88
  5. Step 5: Solve for x
    x = 316,895,383.88/16,092.68
  6. Step 6: Final answer
    x = 19,691.90

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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.