Home / 41,128.33-56,759.79-23,223.79

Finding the Fourth Proportional to 41,128.33, 56,759.79 and 23,223.79

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Solution

The fourth proportional to 41,128.33, 56,759.79 and 23,223.79 is: 32,050.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,128.33 : 56,759.79 = 23,223.79 : x
  2. Step 2: Convert to fraction form
    41,128.33/56,759.79 = 23,223.79/x
  3. Step 3: Cross multiply
    41,128.33x = 56,759.79 × 23,223.79
  4. Step 4: Simplify right side
    41,128.33x = 1,318,177,443.40
  5. Step 5: Solve for x
    x = 1,318,177,443.40/41,128.33
  6. Step 6: Final answer
    x = 32,050.35

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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.