Home / 50,299.96-75,081.11-44,395.96

Finding the Fourth Proportional to 50,299.96, 75,081.11 and 44,395.96

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Solution

The fourth proportional to 50,299.96, 75,081.11 and 44,395.96 is: 66,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,299.96 : 75,081.11 = 44,395.96 : x
  2. Step 2: Convert to fraction form
    50,299.96/75,081.11 = 44,395.96/x
  3. Step 3: Cross multiply
    50,299.96x = 75,081.11 × 44,395.96
  4. Step 4: Simplify right side
    50,299.96x = 3,333,297,956.32
  5. Step 5: Solve for x
    x = 3,333,297,956.32/50,299.96
  6. Step 6: Final answer
    x = 66,268.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.