Home / 63,591.06-95,368.26-25,640.34

Finding the Fourth Proportional to 63,591.06, 95,368.26 and 25,640.34

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Solution

The fourth proportional to 63,591.06, 95,368.26 and 25,640.34 is: 38,453.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,591.06 : 95,368.26 = 25,640.34 : x
  2. Step 2: Convert to fraction form
    63,591.06/95,368.26 = 25,640.34/x
  3. Step 3: Cross multiply
    63,591.06x = 95,368.26 × 25,640.34
  4. Step 4: Simplify right side
    63,591.06x = 2,445,274,611.61
  5. Step 5: Solve for x
    x = 2,445,274,611.61/63,591.06
  6. Step 6: Final answer
    x = 38,453.12

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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.