Home / 95,391.29-131,613.30-59,617.64

Finding the Fourth Proportional to 95,391.29, 131,613.30 and 59,617.64

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Solution

The fourth proportional to 95,391.29, 131,613.30 and 59,617.64 is: 82,255.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,391.29 : 131,613.30 = 59,617.64 : x
  2. Step 2: Convert to fraction form
    95,391.29/131,613.30 = 59,617.64/x
  3. Step 3: Cross multiply
    95,391.29x = 131,613.30 × 59,617.64
  4. Step 4: Simplify right side
    95,391.29x = 7,846,474,338.61
  5. Step 5: Solve for x
    x = 7,846,474,338.61/95,391.29
  6. Step 6: Final answer
    x = 82,255.67

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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.