Home / 108,167.59-162,207.55-44,944.75

Finding the Fourth Proportional to 108,167.59, 162,207.55 and 44,944.75

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Solution

The fourth proportional to 108,167.59, 162,207.55 and 44,944.75 is: 67,398.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,167.59 : 162,207.55 = 44,944.75 : x
  2. Step 2: Convert to fraction form
    108,167.59/162,207.55 = 44,944.75/x
  3. Step 3: Cross multiply
    108,167.59x = 162,207.55 × 44,944.75
  4. Step 4: Simplify right side
    108,167.59x = 7,290,377,782.86
  5. Step 5: Solve for x
    x = 7,290,377,782.86/108,167.59
  6. Step 6: Final answer
    x = 67,398.91

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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.