Home / 4,969.35-7,454.03-2,046.06

Finding the Fourth Proportional to 4,969.35, 7,454.03 and 2,046.06

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Solution

The fourth proportional to 4,969.35, 7,454.03 and 2,046.06 is: 3,069.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969.35 : 7,454.03 = 2,046.06 : x
  2. Step 2: Convert to fraction form
    4,969.35/7,454.03 = 2,046.06/x
  3. Step 3: Cross multiply
    4,969.35x = 7,454.03 × 2,046.06
  4. Step 4: Simplify right side
    4,969.35x = 15,251,382.39
  5. Step 5: Solve for x
    x = 15,251,382.39/4,969.35
  6. Step 6: Final answer
    x = 3,069.09

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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.