Home / 49,848.56-74,744.83-16,550.81

Finding the Fourth Proportional to 49,848.56, 74,744.83 and 16,550.81

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Solution

The fourth proportional to 49,848.56, 74,744.83 and 16,550.81 is: 24,816.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,848.56 : 74,744.83 = 16,550.81 : x
  2. Step 2: Convert to fraction form
    49,848.56/74,744.83 = 16,550.81/x
  3. Step 3: Cross multiply
    49,848.56x = 74,744.83 × 16,550.81
  4. Step 4: Simplify right side
    49,848.56x = 1,237,087,103.75
  5. Step 5: Solve for x
    x = 1,237,087,103.75/49,848.56
  6. Step 6: Final answer
    x = 24,816.91

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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.