Home / 6,766.70-9,337.82-4,753.03

Finding the Fourth Proportional to 6,766.70, 9,337.82 and 4,753.03

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Solution

The fourth proportional to 6,766.70, 9,337.82 and 4,753.03 is: 6,559.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766.70 : 9,337.82 = 4,753.03 : x
  2. Step 2: Convert to fraction form
    6,766.70/9,337.82 = 4,753.03/x
  3. Step 3: Cross multiply
    6,766.70x = 9,337.82 × 4,753.03
  4. Step 4: Simplify right side
    6,766.70x = 44,382,882.73
  5. Step 5: Solve for x
    x = 44,382,882.73/6,766.70
  6. Step 6: Final answer
    x = 6,559.02

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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.