Home / 63,480.20-95,244.60-62,483.90

Finding the Fourth Proportional to 63,480.20, 95,244.60 and 62,483.90

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Solution

The fourth proportional to 63,480.20, 95,244.60 and 62,483.90 is: 93,749.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,480.20 : 95,244.60 = 62,483.90 : x
  2. Step 2: Convert to fraction form
    63,480.20/95,244.60 = 62,483.90/x
  3. Step 3: Cross multiply
    63,480.20x = 95,244.60 × 62,483.90
  4. Step 4: Simplify right side
    63,480.20x = 5,951,254,061.94
  5. Step 5: Solve for x
    x = 5,951,254,061.94/63,480.20
  6. Step 6: Final answer
    x = 93,749.77

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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.