Home / 204,697.79-307,093.41-62,563.29

Finding the Fourth Proportional to 204,697.79, 307,093.41 and 62,563.29

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Solution

The fourth proportional to 204,697.79, 307,093.41 and 62,563.29 is: 93,859.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,697.79 : 307,093.41 = 62,563.29 : x
  2. Step 2: Convert to fraction form
    204,697.79/307,093.41 = 62,563.29/x
  3. Step 3: Cross multiply
    204,697.79x = 307,093.41 × 62,563.29
  4. Step 4: Simplify right side
    204,697.79x = 19,212,774,066.92
  5. Step 5: Solve for x
    x = 19,212,774,066.92/204,697.79
  6. Step 6: Final answer
    x = 93,859.22

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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.