Home / 95,086.13-131,218.36-52,064.84

Finding the Fourth Proportional to 95,086.13, 131,218.36 and 52,064.84

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Solution

The fourth proportional to 95,086.13, 131,218.36 and 52,064.84 is: 71,849.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,086.13 : 131,218.36 = 52,064.84 : x
  2. Step 2: Convert to fraction form
    95,086.13/131,218.36 = 52,064.84/x
  3. Step 3: Cross multiply
    95,086.13x = 131,218.36 × 52,064.84
  4. Step 4: Simplify right side
    95,086.13x = 6,831,862,132.21
  5. Step 5: Solve for x
    x = 6,831,862,132.21/95,086.13
  6. Step 6: Final answer
    x = 71,849.20

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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.