Home / 44,167.20-66,099.60-26,649.60

Finding the Fourth Proportional to 44,167.20, 66,099.60 and 26,649.60

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Solution

The fourth proportional to 44,167.20, 66,099.60 and 26,649.60 is: 39,883.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,167.20 : 66,099.60 = 26,649.60 : x
  2. Step 2: Convert to fraction form
    44,167.20/66,099.60 = 26,649.60/x
  3. Step 3: Cross multiply
    44,167.20x = 66,099.60 × 26,649.60
  4. Step 4: Simplify right side
    44,167.20x = 1,761,527,900.16
  5. Step 5: Solve for x
    x = 1,761,527,900.16/44,167.20
  6. Step 6: Final answer
    x = 39,883.17

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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.