Home / 95,452.08-131,730.96-59,160.66

Finding the Fourth Proportional to 95,452.08, 131,730.96 and 59,160.66

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Solution

The fourth proportional to 95,452.08, 131,730.96 and 59,160.66 is: 81,646.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,452.08 : 131,730.96 = 59,160.66 : x
  2. Step 2: Convert to fraction form
    95,452.08/131,730.96 = 59,160.66/x
  3. Step 3: Cross multiply
    95,452.08x = 131,730.96 × 59,160.66
  4. Step 4: Simplify right side
    95,452.08x = 7,793,290,536.03
  5. Step 5: Solve for x
    x = 7,793,290,536.03/95,452.08
  6. Step 6: Final answer
    x = 81,646.10

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1.5x scale

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.