Home / 95,915.34-132,446.75-60,166.80

Finding the Fourth Proportional to 95,915.34, 132,446.75 and 60,166.80

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Solution

The fourth proportional to 95,915.34, 132,446.75 and 60,166.80 is: 83,082.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,915.34 : 132,446.75 = 60,166.80 : x
  2. Step 2: Convert to fraction form
    95,915.34/132,446.75 = 60,166.80/x
  3. Step 3: Cross multiply
    95,915.34x = 132,446.75 × 60,166.80
  4. Step 4: Simplify right side
    95,915.34x = 7,968,896,817.07
  5. Step 5: Solve for x
    x = 7,968,896,817.07/95,915.34
  6. Step 6: Final answer
    x = 83,082.61

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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.