Home / 195,028.82-292,579.41-61,873.10

Finding the Fourth Proportional to 195,028.82, 292,579.41 and 61,873.10

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Solution

The fourth proportional to 195,028.82, 292,579.41 and 61,873.10 is: 92,821.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,028.82 : 292,579.41 = 61,873.10 : x
  2. Step 2: Convert to fraction form
    195,028.82/292,579.41 = 61,873.10/x
  3. Step 3: Cross multiply
    195,028.82x = 292,579.41 × 61,873.10
  4. Step 4: Simplify right side
    195,028.82x = 18,102,795,092.87
  5. Step 5: Solve for x
    x = 18,102,795,092.87/195,028.82
  6. Step 6: Final answer
    x = 92,821.13

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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.