Home / 95,943.20-132,442.56-60,153.60

Finding the Fourth Proportional to 95,943.20, 132,442.56 and 60,153.60

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Solution

The fourth proportional to 95,943.20, 132,442.56 and 60,153.60 is: 83,037.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,943.20 : 132,442.56 = 60,153.60 : x
  2. Step 2: Convert to fraction form
    95,943.20/132,442.56 = 60,153.60/x
  3. Step 3: Cross multiply
    95,943.20x = 132,442.56 × 60,153.60
  4. Step 4: Simplify right side
    95,943.20x = 7,966,896,777.22
  5. Step 5: Solve for x
    x = 7,966,896,777.22/95,943.20
  6. Step 6: Final answer
    x = 83,037.64

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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.