Home / 9,148.06-13,713.99-3,952.18

Finding the Fourth Proportional to 9,148.06, 13,713.99 and 3,952.18

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Solution

The fourth proportional to 9,148.06, 13,713.99 and 3,952.18 is: 5,924.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,148.06 : 13,713.99 = 3,952.18 : x
  2. Step 2: Convert to fraction form
    9,148.06/13,713.99 = 3,952.18/x
  3. Step 3: Cross multiply
    9,148.06x = 13,713.99 × 3,952.18
  4. Step 4: Simplify right side
    9,148.06x = 54,200,157.00
  5. Step 5: Solve for x
    x = 54,200,157.00/9,148.06
  6. Step 6: Final answer
    x = 5,924.77

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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.