Home / 3,677.41-5,510.23-3,304.40

Finding the Fourth Proportional to 3,677.41, 5,510.23 and 3,304.40

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Solution

The fourth proportional to 3,677.41, 5,510.23 and 3,304.40 is: 4,951.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677.41 : 5,510.23 = 3,304.40 : x
  2. Step 2: Convert to fraction form
    3,677.41/5,510.23 = 3,304.40/x
  3. Step 3: Cross multiply
    3,677.41x = 5,510.23 × 3,304.40
  4. Step 4: Simplify right side
    3,677.41x = 18,208,004.01
  5. Step 5: Solve for x
    x = 18,208,004.01/3,677.41
  6. Step 6: Final answer
    x = 4,951.31

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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.