Home / 41,016.44-61,522.08-11,438.48

Finding the Fourth Proportional to 41,016.44, 61,522.08 and 11,438.48

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Solution

The fourth proportional to 41,016.44, 61,522.08 and 11,438.48 is: 17,157.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,016.44 : 61,522.08 = 11,438.48 : x
  2. Step 2: Convert to fraction form
    41,016.44/61,522.08 = 11,438.48/x
  3. Step 3: Cross multiply
    41,016.44x = 61,522.08 × 11,438.48
  4. Step 4: Simplify right side
    41,016.44x = 703,719,081.64
  5. Step 5: Solve for x
    x = 703,719,081.64/41,016.44
  6. Step 6: Final answer
    x = 17,157.00

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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.