Home / 36,226.17-54,321.94-11,266.53

Finding the Fourth Proportional to 36,226.17, 54,321.94 and 11,266.53

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Solution

The fourth proportional to 36,226.17, 54,321.94 and 11,266.53 is: 16,894.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,226.17 : 54,321.94 = 11,266.53 : x
  2. Step 2: Convert to fraction form
    36,226.17/54,321.94 = 11,266.53/x
  3. Step 3: Cross multiply
    36,226.17x = 54,321.94 × 11,266.53
  4. Step 4: Simplify right side
    36,226.17x = 612,019,577.04
  5. Step 5: Solve for x
    x = 612,019,577.04/36,226.17
  6. Step 6: Final answer
    x = 16,894.40

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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.