Home / 7,305.26-10,959.44-2,374.79

Finding the Fourth Proportional to 7,305.26, 10,959.44 and 2,374.79

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Solution

The fourth proportional to 7,305.26, 10,959.44 and 2,374.79 is: 3,562.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305.26 : 10,959.44 = 2,374.79 : x
  2. Step 2: Convert to fraction form
    7,305.26/10,959.44 = 2,374.79/x
  3. Step 3: Cross multiply
    7,305.26x = 10,959.44 × 2,374.79
  4. Step 4: Simplify right side
    7,305.26x = 26,026,301.85
  5. Step 5: Solve for x
    x = 26,026,301.85/7,305.26
  6. Step 6: Final answer
    x = 3,562.68

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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.