Home / 34,441.89-47,517.59-22,512.11

Finding the Fourth Proportional to 34,441.89, 47,517.59 and 22,512.11

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Solution

The fourth proportional to 34,441.89, 47,517.59 and 22,512.11 is: 31,058.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,441.89 : 47,517.59 = 22,512.11 : x
  2. Step 2: Convert to fraction form
    34,441.89/47,517.59 = 22,512.11/x
  3. Step 3: Cross multiply
    34,441.89x = 47,517.59 × 22,512.11
  4. Step 4: Simplify right side
    34,441.89x = 1,069,720,862.87
  5. Step 5: Solve for x
    x = 1,069,720,862.87/34,441.89
  6. Step 6: Final answer
    x = 31,058.72

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1.5x scale

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.