Home / 63,627.60-95,441.40-48,910.80

Finding the Fourth Proportional to 63,627.60, 95,441.40 and 48,910.80

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Solution

The fourth proportional to 63,627.60, 95,441.40 and 48,910.80 is: 73,366.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,627.60 : 95,441.40 = 48,910.80 : x
  2. Step 2: Convert to fraction form
    63,627.60/95,441.40 = 48,910.80/x
  3. Step 3: Cross multiply
    63,627.60x = 95,441.40 × 48,910.80
  4. Step 4: Simplify right side
    63,627.60x = 4,668,115,227.12
  5. Step 5: Solve for x
    x = 4,668,115,227.12/63,627.60
  6. Step 6: Final answer
    x = 73,366.20

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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.