Home / 95,344.46-143,001.05-35,358.85

Finding the Fourth Proportional to 95,344.46, 143,001.05 and 35,358.85

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Solution

The fourth proportional to 95,344.46, 143,001.05 and 35,358.85 is: 53,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,344.46 : 143,001.05 = 35,358.85 : x
  2. Step 2: Convert to fraction form
    95,344.46/143,001.05 = 35,358.85/x
  3. Step 3: Cross multiply
    95,344.46x = 143,001.05 × 35,358.85
  4. Step 4: Simplify right side
    95,344.46x = 5,056,352,676.79
  5. Step 5: Solve for x
    x = 5,056,352,676.79/95,344.46
  6. Step 6: Final answer
    x = 53,032.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.