Home / 63,944.64-95,912.91-19,567.17

Finding the Fourth Proportional to 63,944.64, 95,912.91 and 19,567.17

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Solution

The fourth proportional to 63,944.64, 95,912.91 and 19,567.17 is: 29,349.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,944.64 : 95,912.91 = 19,567.17 : x
  2. Step 2: Convert to fraction form
    63,944.64/95,912.91 = 19,567.17/x
  3. Step 3: Cross multiply
    63,944.64x = 95,912.91 × 19,567.17
  4. Step 4: Simplify right side
    63,944.64x = 1,876,744,215.16
  5. Step 5: Solve for x
    x = 1,876,744,215.16/63,944.64
  6. Step 6: Final answer
    x = 29,349.52

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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.