Home / 44,422.93-66,614.96-13,251.97

Finding the Fourth Proportional to 44,422.93, 66,614.96 and 13,251.97

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Solution

The fourth proportional to 44,422.93, 66,614.96 and 13,251.97 is: 19,872.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,422.93 : 66,614.96 = 13,251.97 : x
  2. Step 2: Convert to fraction form
    44,422.93/66,614.96 = 13,251.97/x
  3. Step 3: Cross multiply
    44,422.93x = 66,614.96 × 13,251.97
  4. Step 4: Simplify right side
    44,422.93x = 882,779,493.33
  5. Step 5: Solve for x
    x = 882,779,493.33/44,422.93
  6. Step 6: Final answer
    x = 19,872.16

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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.