Home / 36,237.58-50,010.04-20,322.94

Finding the Fourth Proportional to 36,237.58, 50,010.04 and 20,322.94

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Solution

The fourth proportional to 36,237.58, 50,010.04 and 20,322.94 is: 28,046.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,237.58 : 50,010.04 = 20,322.94 : x
  2. Step 2: Convert to fraction form
    36,237.58/50,010.04 = 20,322.94/x
  3. Step 3: Cross multiply
    36,237.58x = 50,010.04 × 20,322.94
  4. Step 4: Simplify right side
    36,237.58x = 1,016,351,042.32
  5. Step 5: Solve for x
    x = 1,016,351,042.32/36,237.58
  6. Step 6: Final answer
    x = 28,046.88

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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.