Home / 19,242.17-26,553.92-10,744.43

Finding the Fourth Proportional to 19,242.17, 26,553.92 and 10,744.43

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Solution

The fourth proportional to 19,242.17, 26,553.92 and 10,744.43 is: 14,827.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,242.17 : 26,553.92 = 10,744.43 : x
  2. Step 2: Convert to fraction form
    19,242.17/26,553.92 = 10,744.43/x
  3. Step 3: Cross multiply
    19,242.17x = 26,553.92 × 10,744.43
  4. Step 4: Simplify right side
    19,242.17x = 285,306,827.91
  5. Step 5: Solve for x
    x = 285,306,827.91/19,242.17
  6. Step 6: Final answer
    x = 14,827.16

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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.