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Finding the Fourth Proportional to 6,791.84, 10,188.52 and 6,094.22

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Solution

The fourth proportional to 6,791.84, 10,188.52 and 6,094.22 is: 9,142.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791.84 : 10,188.52 = 6,094.22 : x
  2. Step 2: Convert to fraction form
    6,791.84/10,188.52 = 6,094.22/x
  3. Step 3: Cross multiply
    6,791.84x = 10,188.52 × 6,094.22
  4. Step 4: Simplify right side
    6,791.84x = 62,091,082.35
  5. Step 5: Solve for x
    x = 62,091,082.35/6,791.84
  6. Step 6: Final answer
    x = 9,142.01

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Similar ratio
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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.