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Finding the Fourth Proportional to 8,027.71, 11,085.03 and 6,034.79

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Solution

The fourth proportional to 8,027.71, 11,085.03 and 6,034.79 is: 8,333.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027.71 : 11,085.03 = 6,034.79 : x
  2. Step 2: Convert to fraction form
    8,027.71/11,085.03 = 6,034.79/x
  3. Step 3: Cross multiply
    8,027.71x = 11,085.03 × 6,034.79
  4. Step 4: Simplify right side
    8,027.71x = 66,895,855.91
  5. Step 5: Solve for x
    x = 66,895,855.91/8,027.71
  6. Step 6: Final answer
    x = 8,333.12

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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.