Home / 41,420.73-57,166.65-23,512.05

Finding the Fourth Proportional to 41,420.73, 57,166.65 and 23,512.05

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Solution

The fourth proportional to 41,420.73, 57,166.65 and 23,512.05 is: 32,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,420.73 : 57,166.65 = 23,512.05 : x
  2. Step 2: Convert to fraction form
    41,420.73/57,166.65 = 23,512.05/x
  3. Step 3: Cross multiply
    41,420.73x = 57,166.65 × 23,512.05
  4. Step 4: Simplify right side
    41,420.73x = 1,344,105,133.13
  5. Step 5: Solve for x
    x = 1,344,105,133.13/41,420.73
  6. Step 6: Final answer
    x = 32,450.06

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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.