Home / 95,162.55-131,314.19-52,716.93

Finding the Fourth Proportional to 95,162.55, 131,314.19 and 52,716.93

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Solution

The fourth proportional to 95,162.55, 131,314.19 and 52,716.93 is: 72,743.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,162.55 : 131,314.19 = 52,716.93 : x
  2. Step 2: Convert to fraction form
    95,162.55/131,314.19 = 52,716.93/x
  3. Step 3: Cross multiply
    95,162.55x = 131,314.19 × 52,716.93
  4. Step 4: Simplify right side
    95,162.55x = 6,922,480,962.24
  5. Step 5: Solve for x
    x = 6,922,480,962.24/95,162.55
  6. Step 6: Final answer
    x = 72,743.75

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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.