Home / 50,776.19-76,208.03-24,503.03

Finding the Fourth Proportional to 50,776.19, 76,208.03 and 24,503.03

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Solution

The fourth proportional to 50,776.19, 76,208.03 and 24,503.03 is: 36,775.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,776.19 : 76,208.03 = 24,503.03 : x
  2. Step 2: Convert to fraction form
    50,776.19/76,208.03 = 24,503.03/x
  3. Step 3: Cross multiply
    50,776.19x = 76,208.03 × 24,503.03
  4. Step 4: Simplify right side
    50,776.19x = 1,867,327,645.33
  5. Step 5: Solve for x
    x = 1,867,327,645.33/50,776.19
  6. Step 6: Final answer
    x = 36,775.65

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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.