Home / 63,500.64-95,184.27-21,366.09

Finding the Fourth Proportional to 63,500.64, 95,184.27 and 21,366.09

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Solution

The fourth proportional to 63,500.64, 95,184.27 and 21,366.09 is: 32,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,500.64 : 95,184.27 = 21,366.09 : x
  2. Step 2: Convert to fraction form
    63,500.64/95,184.27 = 21,366.09/x
  3. Step 3: Cross multiply
    63,500.64x = 95,184.27 × 21,366.09
  4. Step 4: Simplify right side
    63,500.64x = 2,033,715,759.53
  5. Step 5: Solve for x
    x = 2,033,715,759.53/63,500.64
  6. Step 6: Final answer
    x = 32,026.70

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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.