Home / 204,846.14-307,314.32-62,692.51

Finding the Fourth Proportional to 204,846.14, 307,314.32 and 62,692.51

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Solution

The fourth proportional to 204,846.14, 307,314.32 and 62,692.51 is: 94,052.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,846.14 : 307,314.32 = 62,692.51 : x
  2. Step 2: Convert to fraction form
    204,846.14/307,314.32 = 62,692.51/x
  3. Step 3: Cross multiply
    204,846.14x = 307,314.32 × 62,692.51
  4. Step 4: Simplify right side
    204,846.14x = 19,266,306,079.74
  5. Step 5: Solve for x
    x = 19,266,306,079.74/204,846.14
  6. Step 6: Final answer
    x = 94,052.57

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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.