Home / 94,512.48-141,761.28-41,203.20

Finding the Fourth Proportional to 94,512.48, 141,761.28 and 41,203.20

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Solution

The fourth proportional to 94,512.48, 141,761.28 and 41,203.20 is: 61,801.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.48 : 141,761.28 = 41,203.20 : x
  2. Step 2: Convert to fraction form
    94,512.48/141,761.28 = 41,203.20/x
  3. Step 3: Cross multiply
    94,512.48x = 141,761.28 × 41,203.20
  4. Step 4: Simplify right side
    94,512.48x = 5,841,018,372.10
  5. Step 5: Solve for x
    x = 5,841,018,372.10/94,512.48
  6. Step 6: Final answer
    x = 61,801.56

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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.