Home / 3,341.20-4,614.66-2,277.13

Finding the Fourth Proportional to 3,341.20, 4,614.66 and 2,277.13

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Solution

The fourth proportional to 3,341.20, 4,614.66 and 2,277.13 is: 3,145.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.20 : 4,614.66 = 2,277.13 : x
  2. Step 2: Convert to fraction form
    3,341.20/4,614.66 = 2,277.13/x
  3. Step 3: Cross multiply
    3,341.20x = 4,614.66 × 2,277.13
  4. Step 4: Simplify right side
    3,341.20x = 10,508,169.19
  5. Step 5: Solve for x
    x = 10,508,169.19/3,341.20
  6. Step 6: Final answer
    x = 3,145.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.