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Finding the Fourth Proportional to 6,711.98, 10,069.11 and 2,328.26

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Solution

The fourth proportional to 6,711.98, 10,069.11 and 2,328.26 is: 3,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711.98 : 10,069.11 = 2,328.26 : x
  2. Step 2: Convert to fraction form
    6,711.98/10,069.11 = 2,328.26/x
  3. Step 3: Cross multiply
    6,711.98x = 10,069.11 × 2,328.26
  4. Step 4: Simplify right side
    6,711.98x = 23,443,455.70
  5. Step 5: Solve for x
    x = 23,443,455.70/6,711.98
  6. Step 6: Final answer
    x = 3,492.78

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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.