Home / 95,350.80-131,590.35-55,066.26

Finding the Fourth Proportional to 95,350.80, 131,590.35 and 55,066.26

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Solution

The fourth proportional to 95,350.80, 131,590.35 and 55,066.26 is: 75,995.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,350.80 : 131,590.35 = 55,066.26 : x
  2. Step 2: Convert to fraction form
    95,350.80/131,590.35 = 55,066.26/x
  3. Step 3: Cross multiply
    95,350.80x = 131,590.35 × 55,066.26
  4. Step 4: Simplify right side
    95,350.80x = 7,246,188,426.59
  5. Step 5: Solve for x
    x = 7,246,188,426.59/95,350.80
  6. Step 6: Final answer
    x = 75,995.05

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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.