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Finding the Fourth Proportional to 63,701.60, 95,445.98 and 44,950.64

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Solution

The fourth proportional to 63,701.60, 95,445.98 and 44,950.64 is: 67,350.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,701.60 : 95,445.98 = 44,950.64 : x
  2. Step 2: Convert to fraction form
    63,701.60/95,445.98 = 44,950.64/x
  3. Step 3: Cross multiply
    63,701.60x = 95,445.98 × 44,950.64
  4. Step 4: Simplify right side
    63,701.60x = 4,290,357,886.43
  5. Step 5: Solve for x
    x = 4,290,357,886.43/63,701.60
  6. Step 6: Final answer
    x = 67,350.87

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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.