Home / 50,788.09-70,099.22-33,793.04

Finding the Fourth Proportional to 50,788.09, 70,099.22 and 33,793.04

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Solution

The fourth proportional to 50,788.09, 70,099.22 and 33,793.04 is: 46,642.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,788.09 : 70,099.22 = 33,793.04 : x
  2. Step 2: Convert to fraction form
    50,788.09/70,099.22 = 33,793.04/x
  3. Step 3: Cross multiply
    50,788.09x = 70,099.22 × 33,793.04
  4. Step 4: Simplify right side
    50,788.09x = 2,368,865,745.43
  5. Step 5: Solve for x
    x = 2,368,865,745.43/50,788.09
  6. Step 6: Final answer
    x = 46,642.15

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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.