Home / 36,743.80-55,115.70-24,302.20

Finding the Fourth Proportional to 36,743.80, 55,115.70 and 24,302.20

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Solution

The fourth proportional to 36,743.80, 55,115.70 and 24,302.20 is: 36,453.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,743.80 : 55,115.70 = 24,302.20 : x
  2. Step 2: Convert to fraction form
    36,743.80/55,115.70 = 24,302.20/x
  3. Step 3: Cross multiply
    36,743.80x = 55,115.70 × 24,302.20
  4. Step 4: Simplify right side
    36,743.80x = 1,339,432,764.54
  5. Step 5: Solve for x
    x = 1,339,432,764.54/36,743.80
  6. Step 6: Final answer
    x = 36,453.30

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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.