Home / 50,575.88-75,910.43-25,633.63

Finding the Fourth Proportional to 50,575.88, 75,910.43 and 25,633.63

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Solution

The fourth proportional to 50,575.88, 75,910.43 and 25,633.63 is: 38,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,575.88 : 75,910.43 = 25,633.63 : x
  2. Step 2: Convert to fraction form
    50,575.88/75,910.43 = 25,633.63/x
  3. Step 3: Cross multiply
    50,575.88x = 75,910.43 × 25,633.63
  4. Step 4: Simplify right side
    50,575.88x = 1,945,859,875.76
  5. Step 5: Solve for x
    x = 1,945,859,875.76/50,575.88
  6. Step 6: Final answer
    x = 38,474.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.