Home / 6,208.52-9,310.44-2,047.76

Finding the Fourth Proportional to 6,208.52, 9,310.44 and 2,047.76

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Solution

The fourth proportional to 6,208.52, 9,310.44 and 2,047.76 is: 3,070.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208.52 : 9,310.44 = 2,047.76 : x
  2. Step 2: Convert to fraction form
    6,208.52/9,310.44 = 2,047.76/x
  3. Step 3: Cross multiply
    6,208.52x = 9,310.44 × 2,047.76
  4. Step 4: Simplify right side
    6,208.52x = 19,065,546.61
  5. Step 5: Solve for x
    x = 19,065,546.61/6,208.52
  6. Step 6: Final answer
    x = 3,070.87

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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.