Home / 6,766.04-10,151.12-3,255.05

Finding the Fourth Proportional to 6,766.04, 10,151.12 and 3,255.05

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Solution

The fourth proportional to 6,766.04, 10,151.12 and 3,255.05 is: 4,883.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766.04 : 10,151.12 = 3,255.05 : x
  2. Step 2: Convert to fraction form
    6,766.04/10,151.12 = 3,255.05/x
  3. Step 3: Cross multiply
    6,766.04x = 10,151.12 × 3,255.05
  4. Step 4: Simplify right side
    6,766.04x = 33,042,436.67
  5. Step 5: Solve for x
    x = 33,042,436.67/6,766.04
  6. Step 6: Final answer
    x = 4,883.57

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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.