Home / 63,512.60-95,269.06-21,422.24

Finding the Fourth Proportional to 63,512.60, 95,269.06 and 21,422.24

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Solution

The fourth proportional to 63,512.60, 95,269.06 and 21,422.24 is: 32,133.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,512.60 : 95,269.06 = 21,422.24 : x
  2. Step 2: Convert to fraction form
    63,512.60/95,269.06 = 21,422.24/x
  3. Step 3: Cross multiply
    63,512.60x = 95,269.06 × 21,422.24
  4. Step 4: Simplify right side
    63,512.60x = 2,040,876,667.89
  5. Step 5: Solve for x
    x = 2,040,876,667.89/63,512.60
  6. Step 6: Final answer
    x = 32,133.41

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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.