Home / 4,489.02-6,195.19-2,601.11

Finding the Fourth Proportional to 4,489.02, 6,195.19 and 2,601.11

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Solution

The fourth proportional to 4,489.02, 6,195.19 and 2,601.11 is: 3,589.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489.02 : 6,195.19 = 2,601.11 : x
  2. Step 2: Convert to fraction form
    4,489.02/6,195.19 = 2,601.11/x
  3. Step 3: Cross multiply
    4,489.02x = 6,195.19 × 2,601.11
  4. Step 4: Simplify right side
    4,489.02x = 16,114,379.65
  5. Step 5: Solve for x
    x = 16,114,379.65/4,489.02
  6. Step 6: Final answer
    x = 3,589.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.