Home / 146,874.38-202,750.70-93,241.85

Finding the Fourth Proportional to 146,874.38, 202,750.70 and 93,241.85

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Solution

The fourth proportional to 146,874.38, 202,750.70 and 93,241.85 is: 128,714.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,874.38 : 202,750.70 = 93,241.85 : x
  2. Step 2: Convert to fraction form
    146,874.38/202,750.70 = 93,241.85/x
  3. Step 3: Cross multiply
    146,874.38x = 202,750.70 × 93,241.85
  4. Step 4: Simplify right side
    146,874.38x = 18,904,848,876.83
  5. Step 5: Solve for x
    x = 18,904,848,876.83/146,874.38
  6. Step 6: Final answer
    x = 128,714.41

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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.