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Finding the Fourth Proportional to 6,728.82, 10,050.17 and 6,094.65

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Solution

The fourth proportional to 6,728.82, 10,050.17 and 6,094.65 is: 9,102.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728.82 : 10,050.17 = 6,094.65 : x
  2. Step 2: Convert to fraction form
    6,728.82/10,050.17 = 6,094.65/x
  3. Step 3: Cross multiply
    6,728.82x = 10,050.17 × 6,094.65
  4. Step 4: Simplify right side
    6,728.82x = 61,252,187.87
  5. Step 5: Solve for x
    x = 61,252,187.87/6,728.82
  6. Step 6: Final answer
    x = 9,102.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.