Home / 29,092.16-43,637.92-10,624

Finding the Fourth Proportional to 29,092.16, 43,637.92 and 10,624

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Solution

The fourth proportional to 29,092.16, 43,637.92 and 10,624 is: 15,935.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,092.16 : 43,637.92 = 10,624 : x
  2. Step 2: Convert to fraction form
    29,092.16/43,637.92 = 10,624/x
  3. Step 3: Cross multiply
    29,092.16x = 43,637.92 × 10,624
  4. Step 4: Simplify right side
    29,092.16x = 463,609,262.08
  5. Step 5: Solve for x
    x = 463,609,262.08/29,092.16
  6. Step 6: Final answer
    x = 15,935.88

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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.