Home / 15,098.60-22,654.38-10,744.04

Finding the Fourth Proportional to 15,098.60, 22,654.38 and 10,744.04

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Solution

The fourth proportional to 15,098.60, 22,654.38 and 10,744.04 is: 16,120.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,098.60 : 22,654.38 = 10,744.04 : x
  2. Step 2: Convert to fraction form
    15,098.60/22,654.38 = 10,744.04/x
  3. Step 3: Cross multiply
    15,098.60x = 22,654.38 × 10,744.04
  4. Step 4: Simplify right side
    15,098.60x = 243,399,564.90
  5. Step 5: Solve for x
    x = 243,399,564.90/15,098.60
  6. Step 6: Final answer
    x = 16,120.67

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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.