Home / 16,085.73-24,095.39-11,930.43

Finding the Fourth Proportional to 16,085.73, 24,095.39 and 11,930.43

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Solution

The fourth proportional to 16,085.73, 24,095.39 and 11,930.43 is: 17,871.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,085.73 : 24,095.39 = 11,930.43 : x
  2. Step 2: Convert to fraction form
    16,085.73/24,095.39 = 11,930.43/x
  3. Step 3: Cross multiply
    16,085.73x = 24,095.39 × 11,930.43
  4. Step 4: Simplify right side
    16,085.73x = 287,468,304.07
  5. Step 5: Solve for x
    x = 287,468,304.07/16,085.73
  6. Step 6: Final answer
    x = 17,871.01

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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.