Home / 4,489.62-6,195.51-2,500.26

Finding the Fourth Proportional to 4,489.62, 6,195.51 and 2,500.26

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Solution

The fourth proportional to 4,489.62, 6,195.51 and 2,500.26 is: 3,450.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489.62 : 6,195.51 = 2,500.26 : x
  2. Step 2: Convert to fraction form
    4,489.62/6,195.51 = 2,500.26/x
  3. Step 3: Cross multiply
    4,489.62x = 6,195.51 × 2,500.26
  4. Step 4: Simplify right side
    4,489.62x = 15,490,385.83
  5. Step 5: Solve for x
    x = 15,490,385.83/4,489.62
  6. Step 6: Final answer
    x = 3,450.27

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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.