Home / 182,209.92-273,399.24-69,852.56

Finding the Fourth Proportional to 182,209.92, 273,399.24 and 69,852.56

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Solution

The fourth proportional to 182,209.92, 273,399.24 and 69,852.56 is: 104,811.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,209.92 : 273,399.24 = 69,852.56 : x
  2. Step 2: Convert to fraction form
    182,209.92/273,399.24 = 69,852.56/x
  3. Step 3: Cross multiply
    182,209.92x = 273,399.24 × 69,852.56
  4. Step 4: Simplify right side
    182,209.92x = 19,097,636,816.05
  5. Step 5: Solve for x
    x = 19,097,636,816.05/182,209.92
  6. Step 6: Final answer
    x = 104,811.18

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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.