Home / 36,514.14-50,391.27-20,598.21

Finding the Fourth Proportional to 36,514.14, 50,391.27 and 20,598.21

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Solution

The fourth proportional to 36,514.14, 50,391.27 and 20,598.21 is: 28,426.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,514.14 : 50,391.27 = 20,598.21 : x
  2. Step 2: Convert to fraction form
    36,514.14/50,391.27 = 20,598.21/x
  3. Step 3: Cross multiply
    36,514.14x = 50,391.27 × 20,598.21
  4. Step 4: Simplify right side
    36,514.14x = 1,037,969,961.63
  5. Step 5: Solve for x
    x = 1,037,969,961.63/36,514.14
  6. Step 6: Final answer
    x = 28,426.52

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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.