Home / 108,060.22-162,111.35-41,495.46

Finding the Fourth Proportional to 108,060.22, 162,111.35 and 41,495.46

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Solution

The fourth proportional to 108,060.22, 162,111.35 and 41,495.46 is: 62,251.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,060.22 : 162,111.35 = 41,495.46 : x
  2. Step 2: Convert to fraction form
    108,060.22/162,111.35 = 41,495.46/x
  3. Step 3: Cross multiply
    108,060.22x = 162,111.35 × 41,495.46
  4. Step 4: Simplify right side
    108,060.22x = 6,726,885,039.47
  5. Step 5: Solve for x
    x = 6,726,885,039.47/108,060.22
  6. Step 6: Final answer
    x = 62,251.26

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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.