Home / 4,267.74-5,891.10-2,499.36

Finding the Fourth Proportional to 4,267.74, 5,891.10 and 2,499.36

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Solution

The fourth proportional to 4,267.74, 5,891.10 and 2,499.36 is: 3,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.74 : 5,891.10 = 2,499.36 : x
  2. Step 2: Convert to fraction form
    4,267.74/5,891.10 = 2,499.36/x
  3. Step 3: Cross multiply
    4,267.74x = 5,891.10 × 2,499.36
  4. Step 4: Simplify right side
    4,267.74x = 14,723,979.70
  5. Step 5: Solve for x
    x = 14,723,979.70/4,267.74
  6. Step 6: Final answer
    x = 3,450.06

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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.