Home / 36,514.74-50,392.67-20,593.38

Finding the Fourth Proportional to 36,514.74, 50,392.67 and 20,593.38

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Solution

The fourth proportional to 36,514.74, 50,392.67 and 20,593.38 is: 28,420.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,514.74 : 50,392.67 = 20,593.38 : x
  2. Step 2: Convert to fraction form
    36,514.74/50,392.67 = 20,593.38/x
  3. Step 3: Cross multiply
    36,514.74x = 50,392.67 × 20,593.38
  4. Step 4: Simplify right side
    36,514.74x = 1,037,755,402.52
  5. Step 5: Solve for x
    x = 1,037,755,402.52/36,514.74
  6. Step 6: Final answer
    x = 28,420.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.