Home / 50,242.33-69,335.28-27,583.42

Finding the Fourth Proportional to 50,242.33, 69,335.28 and 27,583.42

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Solution

The fourth proportional to 50,242.33, 69,335.28 and 27,583.42 is: 38,065.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,242.33 : 69,335.28 = 27,583.42 : x
  2. Step 2: Convert to fraction form
    50,242.33/69,335.28 = 27,583.42/x
  3. Step 3: Cross multiply
    50,242.33x = 69,335.28 × 27,583.42
  4. Step 4: Simplify right side
    50,242.33x = 1,912,504,149.06
  5. Step 5: Solve for x
    x = 1,912,504,149.06/50,242.33
  6. Step 6: Final answer
    x = 38,065.59

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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.