Home / 108,094.88-149,164.66-60,351.24

Finding the Fourth Proportional to 108,094.88, 149,164.66 and 60,351.24

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Solution

The fourth proportional to 108,094.88, 149,164.66 and 60,351.24 is: 83,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,094.88 : 149,164.66 = 60,351.24 : x
  2. Step 2: Convert to fraction form
    108,094.88/149,164.66 = 60,351.24/x
  3. Step 3: Cross multiply
    108,094.88x = 149,164.66 × 60,351.24
  4. Step 4: Simplify right side
    108,094.88x = 9,002,272,195.18
  5. Step 5: Solve for x
    x = 9,002,272,195.18/108,094.88
  6. Step 6: Final answer
    x = 83,281.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.