Home / 108,241.32-162,285.66-41,625.48

Finding the Fourth Proportional to 108,241.32, 162,285.66 and 41,625.48

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Solution

The fourth proportional to 108,241.32, 162,285.66 and 41,625.48 is: 62,408.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,241.32 : 162,285.66 = 41,625.48 : x
  2. Step 2: Convert to fraction form
    108,241.32/162,285.66 = 41,625.48/x
  3. Step 3: Cross multiply
    108,241.32x = 162,285.66 × 41,625.48
  4. Step 4: Simplify right side
    108,241.32x = 6,755,218,494.62
  5. Step 5: Solve for x
    x = 6,755,218,494.62/108,241.32
  6. Step 6: Final answer
    x = 62,408.87

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1.5x scale

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.