Home / 50,248.24-69,342.24-27,587.20

Finding the Fourth Proportional to 50,248.24, 69,342.24 and 27,587.20

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Solution

The fourth proportional to 50,248.24, 69,342.24 and 27,587.20 is: 38,070.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,248.24 : 69,342.24 = 27,587.20 : x
  2. Step 2: Convert to fraction form
    50,248.24/69,342.24 = 27,587.20/x
  3. Step 3: Cross multiply
    50,248.24x = 69,342.24 × 27,587.20
  4. Step 4: Simplify right side
    50,248.24x = 1,912,958,243.33
  5. Step 5: Solve for x
    x = 1,912,958,243.33/50,248.24
  6. Step 6: Final answer
    x = 38,070.15

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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.