Home / 149,520.92-224,324.68-44,342.42

Finding the Fourth Proportional to 149,520.92, 224,324.68 and 44,342.42

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Solution

The fourth proportional to 149,520.92, 224,324.68 and 44,342.42 is: 66,526.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,520.92 : 224,324.68 = 44,342.42 : x
  2. Step 2: Convert to fraction form
    149,520.92/224,324.68 = 44,342.42/x
  3. Step 3: Cross multiply
    149,520.92x = 224,324.68 × 44,342.42
  4. Step 4: Simplify right side
    149,520.92x = 9,947,099,176.93
  5. Step 5: Solve for x
    x = 9,947,099,176.93/149,520.92
  6. Step 6: Final answer
    x = 66,526.47

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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.