Home / 9,184.19-13,767.17-3,634.07

Finding the Fourth Proportional to 9,184.19, 13,767.17 and 3,634.07

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Solution

The fourth proportional to 9,184.19, 13,767.17 and 3,634.07 is: 5,447.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.19 : 13,767.17 = 3,634.07 : x
  2. Step 2: Convert to fraction form
    9,184.19/13,767.17 = 3,634.07/x
  3. Step 3: Cross multiply
    9,184.19x = 13,767.17 × 3,634.07
  4. Step 4: Simplify right side
    9,184.19x = 50,030,772.48
  5. Step 5: Solve for x
    x = 50,030,772.48/9,184.19
  6. Step 6: Final answer
    x = 5,447.49

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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.