Home / 95,608.38-131,939.19-53,167.14

Finding the Fourth Proportional to 95,608.38, 131,939.19 and 53,167.14

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Solution

The fourth proportional to 95,608.38, 131,939.19 and 53,167.14 is: 73,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,608.38 : 131,939.19 = 53,167.14 : x
  2. Step 2: Convert to fraction form
    95,608.38/131,939.19 = 53,167.14/x
  3. Step 3: Cross multiply
    95,608.38x = 131,939.19 × 53,167.14
  4. Step 4: Simplify right side
    95,608.38x = 7,014,829,386.22
  5. Step 5: Solve for x
    x = 7,014,829,386.22/95,608.38
  6. Step 6: Final answer
    x = 73,370.44

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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.