Home / 34,334.97-47,366.42-22,393.95

Finding the Fourth Proportional to 34,334.97, 47,366.42 and 22,393.95

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Solution

The fourth proportional to 34,334.97, 47,366.42 and 22,393.95 is: 30,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,334.97 : 47,366.42 = 22,393.95 : x
  2. Step 2: Convert to fraction form
    34,334.97/47,366.42 = 22,393.95/x
  3. Step 3: Cross multiply
    34,334.97x = 47,366.42 × 22,393.95
  4. Step 4: Simplify right side
    34,334.97x = 1,060,721,129.19
  5. Step 5: Solve for x
    x = 1,060,721,129.19/34,334.97
  6. Step 6: Final answer
    x = 30,893.32

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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.