Home / 95,595.97-131,921.62-53,154.13

Finding the Fourth Proportional to 95,595.97, 131,921.62 and 53,154.13

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Solution

The fourth proportional to 95,595.97, 131,921.62 and 53,154.13 is: 73,352.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,595.97 : 131,921.62 = 53,154.13 : x
  2. Step 2: Convert to fraction form
    95,595.97/131,921.62 = 53,154.13/x
  3. Step 3: Cross multiply
    95,595.97x = 131,921.62 × 53,154.13
  4. Step 4: Simplify right side
    95,595.97x = 7,012,178,939.29
  5. Step 5: Solve for x
    x = 7,012,178,939.29/95,595.97
  6. Step 6: Final answer
    x = 73,352.24

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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.