Home / 366,107.89-548,956.23-250,832.50

Finding the Fourth Proportional to 366,107.89, 548,956.23 and 250,832.50

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Solution

The fourth proportional to 366,107.89, 548,956.23 and 250,832.50 is: 376,107.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,107.89 : 548,956.23 = 250,832.50 : x
  2. Step 2: Convert to fraction form
    366,107.89/548,956.23 = 250,832.50/x
  3. Step 3: Cross multiply
    366,107.89x = 548,956.23 × 250,832.50
  4. Step 4: Simplify right side
    366,107.89x = 137,696,063,561.48
  5. Step 5: Solve for x
    x = 137,696,063,561.48/366,107.89
  6. Step 6: Final answer
    x = 376,107.88

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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.