Home / 50,123.26-75,198.75-44,615.08

Finding the Fourth Proportional to 50,123.26, 75,198.75 and 44,615.08

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Solution

The fourth proportional to 50,123.26, 75,198.75 and 44,615.08 is: 66,934.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,123.26 : 75,198.75 = 44,615.08 : x
  2. Step 2: Convert to fraction form
    50,123.26/75,198.75 = 44,615.08/x
  3. Step 3: Cross multiply
    50,123.26x = 75,198.75 × 44,615.08
  4. Step 4: Simplify right side
    50,123.26x = 3,354,998,247.15
  5. Step 5: Solve for x
    x = 3,354,998,247.15/50,123.26
  6. Step 6: Final answer
    x = 66,934.96

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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.