Home / 3,304.62-4,955.49-2,572.38

Finding the Fourth Proportional to 3,304.62, 4,955.49 and 2,572.38

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Solution

The fourth proportional to 3,304.62, 4,955.49 and 2,572.38 is: 3,857.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.62 : 4,955.49 = 2,572.38 : x
  2. Step 2: Convert to fraction form
    3,304.62/4,955.49 = 2,572.38/x
  3. Step 3: Cross multiply
    3,304.62x = 4,955.49 × 2,572.38
  4. Step 4: Simplify right side
    3,304.62x = 12,747,403.37
  5. Step 5: Solve for x
    x = 12,747,403.37/3,304.62
  6. Step 6: Final answer
    x = 3,857.45

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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.