Home / 95,715.64-132,087.57-53,273.26

Finding the Fourth Proportional to 95,715.64, 132,087.57 and 53,273.26

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Solution

The fourth proportional to 95,715.64, 132,087.57 and 53,273.26 is: 73,517.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,715.64 : 132,087.57 = 53,273.26 : x
  2. Step 2: Convert to fraction form
    95,715.64/132,087.57 = 53,273.26/x
  3. Step 3: Cross multiply
    95,715.64x = 132,087.57 × 53,273.26
  4. Step 4: Simplify right side
    95,715.64x = 7,036,735,459.38
  5. Step 5: Solve for x
    x = 7,036,735,459.38/95,715.64
  6. Step 6: Final answer
    x = 73,517.09

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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.