Home / 4,098.19-6,149.10-2,149.93

Finding the Fourth Proportional to 4,098.19, 6,149.10 and 2,149.93

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Solution

The fourth proportional to 4,098.19, 6,149.10 and 2,149.93 is: 3,225.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098.19 : 6,149.10 = 2,149.93 : x
  2. Step 2: Convert to fraction form
    4,098.19/6,149.10 = 2,149.93/x
  3. Step 3: Cross multiply
    4,098.19x = 6,149.10 × 2,149.93
  4. Step 4: Simplify right side
    4,098.19x = 13,220,134.56
  5. Step 5: Solve for x
    x = 13,220,134.56/4,098.19
  6. Step 6: Final answer
    x = 3,225.85

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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.