Home / 36,182.38-54,273.09-16,186.59

Finding the Fourth Proportional to 36,182.38, 54,273.09 and 16,186.59

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Solution

The fourth proportional to 36,182.38, 54,273.09 and 16,186.59 is: 24,279.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,182.38 : 54,273.09 = 16,186.59 : x
  2. Step 2: Convert to fraction form
    36,182.38/54,273.09 = 16,186.59/x
  3. Step 3: Cross multiply
    36,182.38x = 54,273.09 × 16,186.59
  4. Step 4: Simplify right side
    36,182.38x = 878,496,255.86
  5. Step 5: Solve for x
    x = 878,496,255.86/36,182.38
  6. Step 6: Final answer
    x = 24,279.67

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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.