Home / 36,514.14-50,388.30-20,598

Finding the Fourth Proportional to 36,514.14, 50,388.30 and 20,598

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Solution

The fourth proportional to 36,514.14, 50,388.30 and 20,598 is: 28,424.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,514.14 : 50,388.30 = 20,598 : x
  2. Step 2: Convert to fraction form
    36,514.14/50,388.30 = 20,598/x
  3. Step 3: Cross multiply
    36,514.14x = 50,388.30 × 20,598
  4. Step 4: Simplify right side
    36,514.14x = 1,037,898,203.40
  5. Step 5: Solve for x
    x = 1,037,898,203.40/36,514.14
  6. Step 6: Final answer
    x = 28,424.56

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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.