Home / 250,832.06-376,377.20-166,650.18

Finding the Fourth Proportional to 250,832.06, 376,377.20 and 166,650.18

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Solution

The fourth proportional to 250,832.06, 376,377.20 and 166,650.18 is: 250,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,832.06 : 376,377.20 = 166,650.18 : x
  2. Step 2: Convert to fraction form
    250,832.06/376,377.20 = 166,650.18/x
  3. Step 3: Cross multiply
    250,832.06x = 376,377.20 × 166,650.18
  4. Step 4: Simplify right side
    250,832.06x = 62,723,328,127.90
  5. Step 5: Solve for x
    x = 62,723,328,127.90/250,832.06
  6. Step 6: Final answer
    x = 250,061.05

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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.