Home / 4,873.29-7,305.06-2,239.66

Finding the Fourth Proportional to 4,873.29, 7,305.06 and 2,239.66

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Solution

The fourth proportional to 4,873.29, 7,305.06 and 2,239.66 is: 3,357.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873.29 : 7,305.06 = 2,239.66 : x
  2. Step 2: Convert to fraction form
    4,873.29/7,305.06 = 2,239.66/x
  3. Step 3: Cross multiply
    4,873.29x = 7,305.06 × 2,239.66
  4. Step 4: Simplify right side
    4,873.29x = 16,360,850.68
  5. Step 5: Solve for x
    x = 16,360,850.68/4,873.29
  6. Step 6: Final answer
    x = 3,357.25

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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.