Home / 348,253.44-522,380.98-95,537.60

Finding the Fourth Proportional to 348,253.44, 522,380.98 and 95,537.60

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Solution

The fourth proportional to 348,253.44, 522,380.98 and 95,537.60 is: 143,306.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,253.44 : 522,380.98 = 95,537.60 : x
  2. Step 2: Convert to fraction form
    348,253.44/522,380.98 = 95,537.60/x
  3. Step 3: Cross multiply
    348,253.44x = 522,380.98 × 95,537.60
  4. Step 4: Simplify right side
    348,253.44x = 49,907,025,114.85
  5. Step 5: Solve for x
    x = 49,907,025,114.85/348,253.44
  6. Step 6: Final answer
    x = 143,306.62

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1.5x scale

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.