Home / 6,996.88-10,495.32-2,614.28

Finding the Fourth Proportional to 6,996.88, 10,495.32 and 2,614.28

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Solution

The fourth proportional to 6,996.88, 10,495.32 and 2,614.28 is: 3,921.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,996.88 : 10,495.32 = 2,614.28 : x
  2. Step 2: Convert to fraction form
    6,996.88/10,495.32 = 2,614.28/x
  3. Step 3: Cross multiply
    6,996.88x = 10,495.32 × 2,614.28
  4. Step 4: Simplify right side
    6,996.88x = 27,437,705.17
  5. Step 5: Solve for x
    x = 27,437,705.17/6,996.88
  6. Step 6: Final answer
    x = 3,921.42

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Similar ratio
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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.