Home / 41,361.03-57,078.26-22,498.16

Finding the Fourth Proportional to 41,361.03, 57,078.26 and 22,498.16

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Solution

The fourth proportional to 41,361.03, 57,078.26 and 22,498.16 is: 31,047.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,361.03 : 57,078.26 = 22,498.16 : x
  2. Step 2: Convert to fraction form
    41,361.03/57,078.26 = 22,498.16/x
  3. Step 3: Cross multiply
    41,361.03x = 57,078.26 × 22,498.16
  4. Step 4: Simplify right side
    41,361.03x = 1,284,155,428.12
  5. Step 5: Solve for x
    x = 1,284,155,428.12/41,361.03
  6. Step 6: Final answer
    x = 31,047.47

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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.