Home / 44,781.72-67,157.52-22,580.92

Finding the Fourth Proportional to 44,781.72, 67,157.52 and 22,580.92

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Solution

The fourth proportional to 44,781.72, 67,157.52 and 22,580.92 is: 33,863.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,781.72 : 67,157.52 = 22,580.92 : x
  2. Step 2: Convert to fraction form
    44,781.72/67,157.52 = 22,580.92/x
  3. Step 3: Cross multiply
    44,781.72x = 67,157.52 × 22,580.92
  4. Step 4: Simplify right side
    44,781.72x = 1,516,478,586.52
  5. Step 5: Solve for x
    x = 1,516,478,586.52/44,781.72
  6. Step 6: Final answer
    x = 33,863.79

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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.