Home / 2,960.54-4,433.90-2,340.08

Finding the Fourth Proportional to 2,960.54, 4,433.90 and 2,340.08

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Solution

The fourth proportional to 2,960.54, 4,433.90 and 2,340.08 is: 3,504.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960.54 : 4,433.90 = 2,340.08 : x
  2. Step 2: Convert to fraction form
    2,960.54/4,433.90 = 2,340.08/x
  3. Step 3: Cross multiply
    2,960.54x = 4,433.90 × 2,340.08
  4. Step 4: Simplify right side
    2,960.54x = 10,375,680.71
  5. Step 5: Solve for x
    x = 10,375,680.71/2,960.54
  6. Step 6: Final answer
    x = 3,504.66

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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.