Home / 4,446.23-6,654.84-3,275.76

Finding the Fourth Proportional to 4,446.23, 6,654.84 and 3,275.76

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Solution

The fourth proportional to 4,446.23, 6,654.84 and 3,275.76 is: 4,902.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.23 : 6,654.84 = 3,275.76 : x
  2. Step 2: Convert to fraction form
    4,446.23/6,654.84 = 3,275.76/x
  3. Step 3: Cross multiply
    4,446.23x = 6,654.84 × 3,275.76
  4. Step 4: Simplify right side
    4,446.23x = 21,799,658.68
  5. Step 5: Solve for x
    x = 21,799,658.68/4,446.23
  6. Step 6: Final answer
    x = 4,902.96

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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.