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Finding the Fourth Proportional to 3,341.79, 5,007.15 and 2,363.04

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Solution

The fourth proportional to 3,341.79, 5,007.15 and 2,363.04 is: 3,540.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.79 : 5,007.15 = 2,363.04 : x
  2. Step 2: Convert to fraction form
    3,341.79/5,007.15 = 2,363.04/x
  3. Step 3: Cross multiply
    3,341.79x = 5,007.15 × 2,363.04
  4. Step 4: Simplify right side
    3,341.79x = 11,832,095.74
  5. Step 5: Solve for x
    x = 11,832,095.74/3,341.79
  6. Step 6: Final answer
    x = 3,540.65

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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.