Home / 16,265.85-24,382.14-9,231

Finding the Fourth Proportional to 16,265.85, 24,382.14 and 9,231

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Solution

The fourth proportional to 16,265.85, 24,382.14 and 9,231 is: 13,837.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265.85 : 24,382.14 = 9,231 : x
  2. Step 2: Convert to fraction form
    16,265.85/24,382.14 = 9,231/x
  3. Step 3: Cross multiply
    16,265.85x = 24,382.14 × 9,231
  4. Step 4: Simplify right side
    16,265.85x = 225,071,534.34
  5. Step 5: Solve for x
    x = 225,071,534.34/16,265.85
  6. Step 6: Final answer
    x = 13,837.06

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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.