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Finding the Fourth Proportional to 6,773.13, 10,151.02 and 5,891.94

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Solution

The fourth proportional to 6,773.13, 10,151.02 and 5,891.94 is: 8,830.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.13 : 10,151.02 = 5,891.94 : x
  2. Step 2: Convert to fraction form
    6,773.13/10,151.02 = 5,891.94/x
  3. Step 3: Cross multiply
    6,773.13x = 10,151.02 × 5,891.94
  4. Step 4: Simplify right side
    6,773.13x = 59,809,200.78
  5. Step 5: Solve for x
    x = 59,809,200.78/6,773.13
  6. Step 6: Final answer
    x = 8,830.36

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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.