Home / 4,302.28-5,935.44-2,531.08

Finding the Fourth Proportional to 4,302.28, 5,935.44 and 2,531.08

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Solution

The fourth proportional to 4,302.28, 5,935.44 and 2,531.08 is: 3,491.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302.28 : 5,935.44 = 2,531.08 : x
  2. Step 2: Convert to fraction form
    4,302.28/5,935.44 = 2,531.08/x
  3. Step 3: Cross multiply
    4,302.28x = 5,935.44 × 2,531.08
  4. Step 4: Simplify right side
    4,302.28x = 15,023,073.48
  5. Step 5: Solve for x
    x = 15,023,073.48/4,302.28
  6. Step 6: Final answer
    x = 3,491.89

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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.