Home / 95,915.72-132,447.26-60,167.18

Finding the Fourth Proportional to 95,915.72, 132,447.26 and 60,167.18

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Solution

The fourth proportional to 95,915.72, 132,447.26 and 60,167.18 is: 83,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,915.72 : 132,447.26 = 60,167.18 : x
  2. Step 2: Convert to fraction form
    95,915.72/132,447.26 = 60,167.18/x
  3. Step 3: Cross multiply
    95,915.72x = 132,447.26 × 60,167.18
  4. Step 4: Simplify right side
    95,915.72x = 7,968,977,621.11
  5. Step 5: Solve for x
    x = 7,968,977,621.11/95,915.72
  6. Step 6: Final answer
    x = 83,083.13

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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.