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Finding the Fourth Proportional to 8,034.68, 11,087.25 and 4,497.41

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Solution

The fourth proportional to 8,034.68, 11,087.25 and 4,497.41 is: 6,206.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034.68 : 11,087.25 = 4,497.41 : x
  2. Step 2: Convert to fraction form
    8,034.68/11,087.25 = 4,497.41/x
  3. Step 3: Cross multiply
    8,034.68x = 11,087.25 × 4,497.41
  4. Step 4: Simplify right side
    8,034.68x = 49,863,919.88
  5. Step 5: Solve for x
    x = 49,863,919.88/8,034.68
  6. Step 6: Final answer
    x = 6,206.08

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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.