Home / 63,445.20-95,160.20-16,701.76

Finding the Fourth Proportional to 63,445.20, 95,160.20 and 16,701.76

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Solution

The fourth proportional to 63,445.20, 95,160.20 and 16,701.76 is: 25,050.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,445.20 : 95,160.20 = 16,701.76 : x
  2. Step 2: Convert to fraction form
    63,445.20/95,160.20 = 16,701.76/x
  3. Step 3: Cross multiply
    63,445.20x = 95,160.20 × 16,701.76
  4. Step 4: Simplify right side
    63,445.20x = 1,589,342,821.95
  5. Step 5: Solve for x
    x = 1,589,342,821.95/63,445.20
  6. Step 6: Final answer
    x = 25,050.64

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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.