Home / 95,693.03-132,097.29-68,115.65

Finding the Fourth Proportional to 95,693.03, 132,097.29 and 68,115.65

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Solution

The fourth proportional to 95,693.03, 132,097.29 and 68,115.65 is: 94,028.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,693.03 : 132,097.29 = 68,115.65 : x
  2. Step 2: Convert to fraction form
    95,693.03/132,097.29 = 68,115.65/x
  3. Step 3: Cross multiply
    95,693.03x = 132,097.29 × 68,115.65
  4. Step 4: Simplify right side
    95,693.03x = 8,997,892,771.59
  5. Step 5: Solve for x
    x = 8,997,892,771.59/95,693.03
  6. Step 6: Final answer
    x = 94,028.72

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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.