Home / 48,546.42-66,998.07-27,040.29

Finding the Fourth Proportional to 48,546.42, 66,998.07 and 27,040.29

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Solution

The fourth proportional to 48,546.42, 66,998.07 and 27,040.29 is: 37,317.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,546.42 : 66,998.07 = 27,040.29 : x
  2. Step 2: Convert to fraction form
    48,546.42/66,998.07 = 27,040.29/x
  3. Step 3: Cross multiply
    48,546.42x = 66,998.07 × 27,040.29
  4. Step 4: Simplify right side
    48,546.42x = 1,811,647,242.24
  5. Step 5: Solve for x
    x = 1,811,647,242.24/48,546.42
  6. Step 6: Final answer
    x = 37,317.83

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Why These Related Problems?

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