Home / 95,353.61-131,588.75-52,912.85

Finding the Fourth Proportional to 95,353.61, 131,588.75 and 52,912.85

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Solution

The fourth proportional to 95,353.61, 131,588.75 and 52,912.85 is: 73,020.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,353.61 : 131,588.75 = 52,912.85 : x
  2. Step 2: Convert to fraction form
    95,353.61/131,588.75 = 52,912.85/x
  3. Step 3: Cross multiply
    95,353.61x = 131,588.75 × 52,912.85
  4. Step 4: Simplify right side
    95,353.61x = 6,962,735,264.78
  5. Step 5: Solve for x
    x = 6,962,735,264.78/95,353.61
  6. Step 6: Final answer
    x = 73,020.16

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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.