Home / 3,184.11-4,776.22-1,104.18

Finding the Fourth Proportional to 3,184.11, 4,776.22 and 1,104.18

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Solution

The fourth proportional to 3,184.11, 4,776.22 and 1,104.18 is: 1,656.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184.11 : 4,776.22 = 1,104.18 : x
  2. Step 2: Convert to fraction form
    3,184.11/4,776.22 = 1,104.18/x
  3. Step 3: Cross multiply
    3,184.11x = 4,776.22 × 1,104.18
  4. Step 4: Simplify right side
    3,184.11x = 5,273,790.07
  5. Step 5: Solve for x
    x = 5,273,790.07/3,184.11
  6. Step 6: Final answer
    x = 1,656.28

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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.