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Finding the Fourth Proportional to 6,696.52, 10,028.10 and 4,065.23

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Solution

The fourth proportional to 6,696.52, 10,028.10 and 4,065.23 is: 6,087.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696.52 : 10,028.10 = 4,065.23 : x
  2. Step 2: Convert to fraction form
    6,696.52/10,028.10 = 4,065.23/x
  3. Step 3: Cross multiply
    6,696.52x = 10,028.10 × 4,065.23
  4. Step 4: Simplify right side
    6,696.52x = 40,766,532.96
  5. Step 5: Solve for x
    x = 40,766,532.96/6,696.52
  6. Step 6: Final answer
    x = 6,087.72

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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.