Home / 63,729.60-95,594.40-32,236.80

Finding the Fourth Proportional to 63,729.60, 95,594.40 and 32,236.80

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Solution

The fourth proportional to 63,729.60, 95,594.40 and 32,236.80 is: 48,355.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,729.60 : 95,594.40 = 32,236.80 : x
  2. Step 2: Convert to fraction form
    63,729.60/95,594.40 = 32,236.80/x
  3. Step 3: Cross multiply
    63,729.60x = 95,594.40 × 32,236.80
  4. Step 4: Simplify right side
    63,729.60x = 3,081,657,553.92
  5. Step 5: Solve for x
    x = 3,081,657,553.92/63,729.60
  6. Step 6: Final answer
    x = 48,355.20

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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.