Home / 5,248.28-7,875.18-2,326.88

Finding the Fourth Proportional to 5,248.28, 7,875.18 and 2,326.88

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Solution

The fourth proportional to 5,248.28, 7,875.18 and 2,326.88 is: 3,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248.28 : 7,875.18 = 2,326.88 : x
  2. Step 2: Convert to fraction form
    5,248.28/7,875.18 = 2,326.88/x
  3. Step 3: Cross multiply
    5,248.28x = 7,875.18 × 2,326.88
  4. Step 4: Simplify right side
    5,248.28x = 18,324,559.46
  5. Step 5: Solve for x
    x = 18,324,559.46/5,248.28
  6. Step 6: Final answer
    x = 3,491.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.