Home / 366,820.20-550,230.30-167,529.83

Finding the Fourth Proportional to 366,820.20, 550,230.30 and 167,529.83

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Solution

The fourth proportional to 366,820.20, 550,230.30 and 167,529.83 is: 251,294.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,820.20 : 550,230.30 = 167,529.83 : x
  2. Step 2: Convert to fraction form
    366,820.20/550,230.30 = 167,529.83/x
  3. Step 3: Cross multiply
    366,820.20x = 550,230.30 × 167,529.83
  4. Step 4: Simplify right side
    366,820.20x = 92,179,985,868.70
  5. Step 5: Solve for x
    x = 92,179,985,868.70/366,820.20
  6. Step 6: Final answer
    x = 251,294.74

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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.