Home / 95,494.76-131,772.66-55,202.12

Finding the Fourth Proportional to 95,494.76, 131,772.66 and 55,202.12

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Solution

The fourth proportional to 95,494.76, 131,772.66 and 55,202.12 is: 76,173.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,494.76 : 131,772.66 = 55,202.12 : x
  2. Step 2: Convert to fraction form
    95,494.76/131,772.66 = 55,202.12/x
  3. Step 3: Cross multiply
    95,494.76x = 131,772.66 × 55,202.12
  4. Step 4: Simplify right side
    95,494.76x = 7,274,130,190.04
  5. Step 5: Solve for x
    x = 7,274,130,190.04/95,494.76
  6. Step 6: Final answer
    x = 76,173.08

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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.