Home / 50,604.41-69,854.68-32,700.89

Finding the Fourth Proportional to 50,604.41, 69,854.68 and 32,700.89

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Solution

The fourth proportional to 50,604.41, 69,854.68 and 32,700.89 is: 45,140.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,604.41 : 69,854.68 = 32,700.89 : x
  2. Step 2: Convert to fraction form
    50,604.41/69,854.68 = 32,700.89/x
  3. Step 3: Cross multiply
    50,604.41x = 69,854.68 × 32,700.89
  4. Step 4: Simplify right side
    50,604.41x = 2,284,310,422.18
  5. Step 5: Solve for x
    x = 2,284,310,422.18/50,604.41
  6. Step 6: Final answer
    x = 45,140.54

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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.