Home / 6,238.29-9,364.17-5,549.37

Finding the Fourth Proportional to 6,238.29, 9,364.17 and 5,549.37

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Solution

The fourth proportional to 6,238.29, 9,364.17 and 5,549.37 is: 8,330.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238.29 : 9,364.17 = 5,549.37 : x
  2. Step 2: Convert to fraction form
    6,238.29/9,364.17 = 5,549.37/x
  3. Step 3: Cross multiply
    6,238.29x = 9,364.17 × 5,549.37
  4. Step 4: Simplify right side
    6,238.29x = 51,965,244.07
  5. Step 5: Solve for x
    x = 51,965,244.07/6,238.29
  6. Step 6: Final answer
    x = 8,330.05

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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.