Home / 4,266.26-5,887.29-2,377.75

Finding the Fourth Proportional to 4,266.26, 5,887.29 and 2,377.75

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Solution

The fourth proportional to 4,266.26, 5,887.29 and 2,377.75 is: 3,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.26 : 5,887.29 = 2,377.75 : x
  2. Step 2: Convert to fraction form
    4,266.26/5,887.29 = 2,377.75/x
  3. Step 3: Cross multiply
    4,266.26x = 5,887.29 × 2,377.75
  4. Step 4: Simplify right side
    4,266.26x = 13,998,489.08
  5. Step 5: Solve for x
    x = 13,998,489.08/4,266.26
  6. Step 6: Final answer
    x = 3,281.21

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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.