Home / 44,122.19-66,195.65-17,845.39

Finding the Fourth Proportional to 44,122.19, 66,195.65 and 17,845.39

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Solution

The fourth proportional to 44,122.19, 66,195.65 and 17,845.39 is: 26,773.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,122.19 : 66,195.65 = 17,845.39 : x
  2. Step 2: Convert to fraction form
    44,122.19/66,195.65 = 17,845.39/x
  3. Step 3: Cross multiply
    44,122.19x = 66,195.65 × 17,845.39
  4. Step 4: Simplify right side
    44,122.19x = 1,181,287,190.55
  5. Step 5: Solve for x
    x = 1,181,287,190.55/44,122.19
  6. Step 6: Final answer
    x = 26,773.09

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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.