Home / 194,868.05-292,353.39-82,552.82

Finding the Fourth Proportional to 194,868.05, 292,353.39 and 82,552.82

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Solution

The fourth proportional to 194,868.05, 292,353.39 and 82,552.82 is: 123,850.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,868.05 : 292,353.39 = 82,552.82 : x
  2. Step 2: Convert to fraction form
    194,868.05/292,353.39 = 82,552.82/x
  3. Step 3: Cross multiply
    194,868.05x = 292,353.39 × 82,552.82
  4. Step 4: Simplify right side
    194,868.05x = 24,134,595,319.29
  5. Step 5: Solve for x
    x = 24,134,595,319.29/194,868.05
  6. Step 6: Final answer
    x = 123,850.96

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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.