Home / 22,748.13-34,099.92-10,898.55

Finding the Fourth Proportional to 22,748.13, 34,099.92 and 10,898.55

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Solution

The fourth proportional to 22,748.13, 34,099.92 and 10,898.55 is: 16,337.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,748.13 : 34,099.92 = 10,898.55 : x
  2. Step 2: Convert to fraction form
    22,748.13/34,099.92 = 10,898.55/x
  3. Step 3: Cross multiply
    22,748.13x = 34,099.92 × 10,898.55
  4. Step 4: Simplify right side
    22,748.13x = 371,639,683.12
  5. Step 5: Solve for x
    x = 371,639,683.12/22,748.13
  6. Step 6: Final answer
    x = 16,337.15

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1.5x scale

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.