Home / 108,035.04-162,076.52-41,475.18

Finding the Fourth Proportional to 108,035.04, 162,076.52 and 41,475.18

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Solution

The fourth proportional to 108,035.04, 162,076.52 and 41,475.18 is: 62,221.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,035.04 : 162,076.52 = 41,475.18 : x
  2. Step 2: Convert to fraction form
    108,035.04/162,076.52 = 41,475.18/x
  3. Step 3: Cross multiply
    108,035.04x = 162,076.52 × 41,475.18
  4. Step 4: Simplify right side
    108,035.04x = 6,722,152,840.77
  5. Step 5: Solve for x
    x = 6,722,152,840.77/108,035.04
  6. Step 6: Final answer
    x = 62,221.97

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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.