Home / 329,097.03-454,202.37-193,205.93

Finding the Fourth Proportional to 329,097.03, 454,202.37 and 193,205.93

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Solution

The fourth proportional to 329,097.03, 454,202.37 and 193,205.93 is: 266,652.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,097.03 : 454,202.37 = 193,205.93 : x
  2. Step 2: Convert to fraction form
    329,097.03/454,202.37 = 193,205.93/x
  3. Step 3: Cross multiply
    329,097.03x = 454,202.37 × 193,205.93
  4. Step 4: Simplify right side
    329,097.03x = 87,754,589,033.04
  5. Step 5: Solve for x
    x = 87,754,589,033.04/329,097.03
  6. Step 6: Final answer
    x = 266,652.63

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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.