Home / 5,940.22-8,908.71-3,304.48

Finding the Fourth Proportional to 5,940.22, 8,908.71 and 3,304.48

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Solution

The fourth proportional to 5,940.22, 8,908.71 and 3,304.48 is: 4,955.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940.22 : 8,908.71 = 3,304.48 : x
  2. Step 2: Convert to fraction form
    5,940.22/8,908.71 = 3,304.48/x
  3. Step 3: Cross multiply
    5,940.22x = 8,908.71 × 3,304.48
  4. Step 4: Simplify right side
    5,940.22x = 29,438,654.02
  5. Step 5: Solve for x
    x = 29,438,654.02/5,940.22
  6. Step 6: Final answer
    x = 4,955.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.