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Finding the Fourth Proportional to 17,046.38, 23,521.20 and 9,492.52

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Solution

The fourth proportional to 17,046.38, 23,521.20 and 9,492.52 is: 13,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,046.38 : 23,521.20 = 9,492.52 : x
  2. Step 2: Convert to fraction form
    17,046.38/23,521.20 = 9,492.52/x
  3. Step 3: Cross multiply
    17,046.38x = 23,521.20 × 9,492.52
  4. Step 4: Simplify right side
    17,046.38x = 223,275,461.42
  5. Step 5: Solve for x
    x = 223,275,461.42/17,046.38
  6. Step 6: Final answer
    x = 13,098.12

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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.