Home / 9,849.24-13,591.96-5,373.01

Finding the Fourth Proportional to 9,849.24, 13,591.96 and 5,373.01

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Solution

The fourth proportional to 9,849.24, 13,591.96 and 5,373.01 is: 7,414.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849.24 : 13,591.96 = 5,373.01 : x
  2. Step 2: Convert to fraction form
    9,849.24/13,591.96 = 5,373.01/x
  3. Step 3: Cross multiply
    9,849.24x = 13,591.96 × 5,373.01
  4. Step 4: Simplify right side
    9,849.24x = 73,029,740.56
  5. Step 5: Solve for x
    x = 73,029,740.56/9,849.24
  6. Step 6: Final answer
    x = 7,414.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.