Home / 6,168.00-9,255.64-2,275.14

Finding the Fourth Proportional to 6,168.00, 9,255.64 and 2,275.14

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Solution

The fourth proportional to 6,168.00, 9,255.64 and 2,275.14 is: 3,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168.00 : 9,255.64 = 2,275.14 : x
  2. Step 2: Convert to fraction form
    6,168.00/9,255.64 = 2,275.14/x
  3. Step 3: Cross multiply
    6,168.00x = 9,255.64 × 2,275.14
  4. Step 4: Simplify right side
    6,168.00x = 21,057,824.82
  5. Step 5: Solve for x
    x = 21,057,824.82/6,168.00
  6. Step 6: Final answer
    x = 3,414.05

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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.