Home / 50,419.00-69,575.58-27,753.56

Finding the Fourth Proportional to 50,419.00, 69,575.58 and 27,753.56

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Solution

The fourth proportional to 50,419.00, 69,575.58 and 27,753.56 is: 38,298.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,419.00 : 69,575.58 = 27,753.56 : x
  2. Step 2: Convert to fraction form
    50,419.00/69,575.58 = 27,753.56/x
  3. Step 3: Cross multiply
    50,419.00x = 69,575.58 × 27,753.56
  4. Step 4: Simplify right side
    50,419.00x = 1,930,970,208.24
  5. Step 5: Solve for x
    x = 1,930,970,208.24/50,419.00
  6. Step 6: Final answer
    x = 38,298.46

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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.