Home / 41,580.19-57,380.56-22,717.45

Finding the Fourth Proportional to 41,580.19, 57,380.56 and 22,717.45

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Solution

The fourth proportional to 41,580.19, 57,380.56 and 22,717.45 is: 31,350.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580.19 : 57,380.56 = 22,717.45 : x
  2. Step 2: Convert to fraction form
    41,580.19/57,380.56 = 22,717.45/x
  3. Step 3: Cross multiply
    41,580.19x = 57,380.56 × 22,717.45
  4. Step 4: Simplify right side
    41,580.19x = 1,303,540,002.77
  5. Step 5: Solve for x
    x = 1,303,540,002.77/41,580.19
  6. Step 6: Final answer
    x = 31,350.03

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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.