Home / 9,184.26-13,776.42-3,028.26

Finding the Fourth Proportional to 9,184.26, 13,776.42 and 3,028.26

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Solution

The fourth proportional to 9,184.26, 13,776.42 and 3,028.26 is: 4,542.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.26 : 13,776.42 = 3,028.26 : x
  2. Step 2: Convert to fraction form
    9,184.26/13,776.42 = 3,028.26/x
  3. Step 3: Cross multiply
    9,184.26x = 13,776.42 × 3,028.26
  4. Step 4: Simplify right side
    9,184.26x = 41,718,581.63
  5. Step 5: Solve for x
    x = 41,718,581.63/9,184.26
  6. Step 6: Final answer
    x = 4,542.40

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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.