Home / 9,306.02-13,959.07-2,732.27

Finding the Fourth Proportional to 9,306.02, 13,959.07 and 2,732.27

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Solution

The fourth proportional to 9,306.02, 13,959.07 and 2,732.27 is: 4,098.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306.02 : 13,959.07 = 2,732.27 : x
  2. Step 2: Convert to fraction form
    9,306.02/13,959.07 = 2,732.27/x
  3. Step 3: Cross multiply
    9,306.02x = 13,959.07 × 2,732.27
  4. Step 4: Simplify right side
    9,306.02x = 38,139,871.56
  5. Step 5: Solve for x
    x = 38,139,871.56/9,306.02
  6. Step 6: Final answer
    x = 4,098.41

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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.