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Finding the Fourth Proportional to 23,463, 35,160.84 and 17,613

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Solution

The fourth proportional to 23,463, 35,160.84 and 17,613 is: 26,394.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,463 : 35,160.84 = 17,613 : x
  2. Step 2: Convert to fraction form
    23,463/35,160.84 = 17,613/x
  3. Step 3: Cross multiply
    23,463x = 35,160.84 × 17,613
  4. Step 4: Simplify right side
    23,463x = 619,287,874.92
  5. Step 5: Solve for x
    x = 619,287,874.92/23,463
  6. Step 6: Final answer
    x = 26,394.23

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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.