Home / 63,657.28-95,220.72-58,933.36

Finding the Fourth Proportional to 63,657.28, 95,220.72 and 58,933.36

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Solution

The fourth proportional to 63,657.28, 95,220.72 and 58,933.36 is: 88,154.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,657.28 : 95,220.72 = 58,933.36 : x
  2. Step 2: Convert to fraction form
    63,657.28/95,220.72 = 58,933.36/x
  3. Step 3: Cross multiply
    63,657.28x = 95,220.72 × 58,933.36
  4. Step 4: Simplify right side
    63,657.28x = 5,611,676,971.22
  5. Step 5: Solve for x
    x = 5,611,676,971.22/63,657.28
  6. Step 6: Final answer
    x = 88,154.52

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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.