Home / 107,850.29-148,842.36-60,097.14

Finding the Fourth Proportional to 107,850.29, 148,842.36 and 60,097.14

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Solution

The fourth proportional to 107,850.29, 148,842.36 and 60,097.14 is: 82,939.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,850.29 : 148,842.36 = 60,097.14 : x
  2. Step 2: Convert to fraction form
    107,850.29/148,842.36 = 60,097.14/x
  3. Step 3: Cross multiply
    107,850.29x = 148,842.36 × 60,097.14
  4. Step 4: Simplify right side
    107,850.29x = 8,945,000,146.85
  5. Step 5: Solve for x
    x = 8,945,000,146.85/107,850.29
  6. Step 6: Final answer
    x = 82,939.05

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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.