Home / 63,424.64-95,141.39-25,473.91

Finding the Fourth Proportional to 63,424.64, 95,141.39 and 25,473.91

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Solution

The fourth proportional to 63,424.64, 95,141.39 and 25,473.91 is: 38,212.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,424.64 : 95,141.39 = 25,473.91 : x
  2. Step 2: Convert to fraction form
    63,424.64/95,141.39 = 25,473.91/x
  3. Step 3: Cross multiply
    63,424.64x = 95,141.39 × 25,473.91
  4. Step 4: Simplify right side
    63,424.64x = 2,423,622,840.91
  5. Step 5: Solve for x
    x = 2,423,622,840.91/63,424.64
  6. Step 6: Final answer
    x = 38,212.64

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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.