Home / 63,899.30-95,964.15-61,825.70

Finding the Fourth Proportional to 63,899.30, 95,964.15 and 61,825.70

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Solution

The fourth proportional to 63,899.30, 95,964.15 and 61,825.70 is: 92,850.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,899.30 : 95,964.15 = 61,825.70 : x
  2. Step 2: Convert to fraction form
    63,899.30/95,964.15 = 61,825.70/x
  3. Step 3: Cross multiply
    63,899.30x = 95,964.15 × 61,825.70
  4. Step 4: Simplify right side
    63,899.30x = 5,933,050,748.66
  5. Step 5: Solve for x
    x = 5,933,050,748.66/63,899.30
  6. Step 6: Final answer
    x = 92,850.01

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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.