Home / 36,884.92-55,327.72-10,589.66

Finding the Fourth Proportional to 36,884.92, 55,327.72 and 10,589.66

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Solution

The fourth proportional to 36,884.92, 55,327.72 and 10,589.66 is: 15,884.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,884.92 : 55,327.72 = 10,589.66 : x
  2. Step 2: Convert to fraction form
    36,884.92/55,327.72 = 10,589.66/x
  3. Step 3: Cross multiply
    36,884.92x = 55,327.72 × 10,589.66
  4. Step 4: Simplify right side
    36,884.92x = 585,901,743.38
  5. Step 5: Solve for x
    x = 585,901,743.38/36,884.92
  6. Step 6: Final answer
    x = 15,884.59

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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.