Home / 50,999.49-76,388.26-24,648.75

Finding the Fourth Proportional to 50,999.49, 76,388.26 and 24,648.75

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Solution

The fourth proportional to 50,999.49, 76,388.26 and 24,648.75 is: 36,919.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999.49 : 76,388.26 = 24,648.75 : x
  2. Step 2: Convert to fraction form
    50,999.49/76,388.26 = 24,648.75/x
  3. Step 3: Cross multiply
    50,999.49x = 76,388.26 × 24,648.75
  4. Step 4: Simplify right side
    50,999.49x = 1,882,875,123.68
  5. Step 5: Solve for x
    x = 1,882,875,123.68/50,999.49
  6. Step 6: Final answer
    x = 36,919.49

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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.