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Finding the Fourth Proportional to 6,156.33, 8,496.27 and 5,034.89

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Solution

The fourth proportional to 6,156.33, 8,496.27 and 5,034.89 is: 6,948.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156.33 : 8,496.27 = 5,034.89 : x
  2. Step 2: Convert to fraction form
    6,156.33/8,496.27 = 5,034.89/x
  3. Step 3: Cross multiply
    6,156.33x = 8,496.27 × 5,034.89
  4. Step 4: Simplify right side
    6,156.33x = 42,777,784.86
  5. Step 5: Solve for x
    x = 42,777,784.86/6,156.33
  6. Step 6: Final answer
    x = 6,948.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.