Home / 63,825.05-95,693.24-28,267.00

Finding the Fourth Proportional to 63,825.05, 95,693.24 and 28,267.00

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Solution

The fourth proportional to 63,825.05, 95,693.24 and 28,267.00 is: 42,380.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825.05 : 95,693.24 = 28,267.00 : x
  2. Step 2: Convert to fraction form
    63,825.05/95,693.24 = 28,267.00/x
  3. Step 3: Cross multiply
    63,825.05x = 95,693.24 × 28,267.00
  4. Step 4: Simplify right side
    63,825.05x = 2,704,960,646.51
  5. Step 5: Solve for x
    x = 2,704,960,646.51/63,825.05
  6. Step 6: Final answer
    x = 42,380.86

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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.