Home / 79,933.43-110,306.81-44,122.52

Finding the Fourth Proportional to 79,933.43, 110,306.81 and 44,122.52

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Solution

The fourth proportional to 79,933.43, 110,306.81 and 44,122.52 is: 60,888.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,933.43 : 110,306.81 = 44,122.52 : x
  2. Step 2: Convert to fraction form
    79,933.43/110,306.81 = 44,122.52/x
  3. Step 3: Cross multiply
    79,933.43x = 110,306.81 × 44,122.52
  4. Step 4: Simplify right side
    79,933.43x = 4,867,014,816.43
  5. Step 5: Solve for x
    x = 4,867,014,816.43/79,933.43
  6. Step 6: Final answer
    x = 60,888.35

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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.