Home / 36,177.92-54,268.32-9,882.58

Finding the Fourth Proportional to 36,177.92, 54,268.32 and 9,882.58

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Solution

The fourth proportional to 36,177.92, 54,268.32 and 9,882.58 is: 14,824.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,177.92 : 54,268.32 = 9,882.58 : x
  2. Step 2: Convert to fraction form
    36,177.92/54,268.32 = 9,882.58/x
  3. Step 3: Cross multiply
    36,177.92x = 54,268.32 × 9,882.58
  4. Step 4: Simplify right side
    36,177.92x = 536,311,013.87
  5. Step 5: Solve for x
    x = 536,311,013.87/36,177.92
  6. Step 6: Final answer
    x = 14,824.26

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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.