Home / 63,614.10-95,421.15-32,121.30

Finding the Fourth Proportional to 63,614.10, 95,421.15 and 32,121.30

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Solution

The fourth proportional to 63,614.10, 95,421.15 and 32,121.30 is: 48,181.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,614.10 : 95,421.15 = 32,121.30 : x
  2. Step 2: Convert to fraction form
    63,614.10/95,421.15 = 32,121.30/x
  3. Step 3: Cross multiply
    63,614.10x = 95,421.15 × 32,121.30
  4. Step 4: Simplify right side
    63,614.10x = 3,065,051,385.50
  5. Step 5: Solve for x
    x = 3,065,051,385.50/63,614.10
  6. Step 6: Final answer
    x = 48,181.95

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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.