Home / 366,024.15-548,321.15-252,151.85

Finding the Fourth Proportional to 366,024.15, 548,321.15 and 252,151.85

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Solution

The fourth proportional to 366,024.15, 548,321.15 and 252,151.85 is: 377,735.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,024.15 : 548,321.15 = 252,151.85 : x
  2. Step 2: Convert to fraction form
    366,024.15/548,321.15 = 252,151.85/x
  3. Step 3: Cross multiply
    366,024.15x = 548,321.15 × 252,151.85
  4. Step 4: Simplify right side
    366,024.15x = 138,260,188,364.26
  5. Step 5: Solve for x
    x = 138,260,188,364.26/366,024.15
  6. Step 6: Final answer
    x = 377,735.15

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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.