Home / 7,301.88-10,947.96-4,016.52

Finding the Fourth Proportional to 7,301.88, 10,947.96 and 4,016.52

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Solution

The fourth proportional to 7,301.88, 10,947.96 and 4,016.52 is: 6,022.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301.88 : 10,947.96 = 4,016.52 : x
  2. Step 2: Convert to fraction form
    7,301.88/10,947.96 = 4,016.52/x
  3. Step 3: Cross multiply
    7,301.88x = 10,947.96 × 4,016.52
  4. Step 4: Simplify right side
    7,301.88x = 43,972,700.30
  5. Step 5: Solve for x
    x = 43,972,700.30/7,301.88
  6. Step 6: Final answer
    x = 6,022.11

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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.