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Finding the Fourth Proportional to 203,294.67, 304,927.35 and 63,049.65

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Solution

The fourth proportional to 203,294.67, 304,927.35 and 63,049.65 is: 94,569.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,294.67 : 304,927.35 = 63,049.65 : x
  2. Step 2: Convert to fraction form
    203,294.67/304,927.35 = 63,049.65/x
  3. Step 3: Cross multiply
    203,294.67x = 304,927.35 × 63,049.65
  4. Step 4: Simplify right side
    203,294.67x = 19,225,562,692.93
  5. Step 5: Solve for x
    x = 19,225,562,692.93/203,294.67
  6. Step 6: Final answer
    x = 94,569.93

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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.