Home / 6,247.77-9,371.49-2,030.99

Finding the Fourth Proportional to 6,247.77, 9,371.49 and 2,030.99

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Solution

The fourth proportional to 6,247.77, 9,371.49 and 2,030.99 is: 3,046.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247.77 : 9,371.49 = 2,030.99 : x
  2. Step 2: Convert to fraction form
    6,247.77/9,371.49 = 2,030.99/x
  3. Step 3: Cross multiply
    6,247.77x = 9,371.49 × 2,030.99
  4. Step 4: Simplify right side
    6,247.77x = 19,033,425.90
  5. Step 5: Solve for x
    x = 19,033,425.90/6,247.77
  6. Step 6: Final answer
    x = 3,046.44

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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.