Home / 50,119.10-75,178.56-22,032.44

Finding the Fourth Proportional to 50,119.10, 75,178.56 and 22,032.44

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Solution

The fourth proportional to 50,119.10, 75,178.56 and 22,032.44 is: 33,048.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,119.10 : 75,178.56 = 22,032.44 : x
  2. Step 2: Convert to fraction form
    50,119.10/75,178.56 = 22,032.44/x
  3. Step 3: Cross multiply
    50,119.10x = 75,178.56 × 22,032.44
  4. Step 4: Simplify right side
    50,119.10x = 1,656,367,112.49
  5. Step 5: Solve for x
    x = 1,656,367,112.49/50,119.10
  6. Step 6: Final answer
    x = 33,048.62

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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.