Home / 5,868.84-8,789.76-3,266.04

Finding the Fourth Proportional to 5,868.84, 8,789.76 and 3,266.04

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Solution

The fourth proportional to 5,868.84, 8,789.76 and 3,266.04 is: 4,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868.84 : 8,789.76 = 3,266.04 : x
  2. Step 2: Convert to fraction form
    5,868.84/8,789.76 = 3,266.04/x
  3. Step 3: Cross multiply
    5,868.84x = 8,789.76 × 3,266.04
  4. Step 4: Simplify right side
    5,868.84x = 28,707,707.75
  5. Step 5: Solve for x
    x = 28,707,707.75/5,868.84
  6. Step 6: Final answer
    x = 4,891.55

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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.