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Finding the Fourth Proportional to 202,546.22, 303,852.27 and 62,304.98

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Solution

The fourth proportional to 202,546.22, 303,852.27 and 62,304.98 is: 93,467.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,546.22 : 303,852.27 = 62,304.98 : x
  2. Step 2: Convert to fraction form
    202,546.22/303,852.27 = 62,304.98/x
  3. Step 3: Cross multiply
    202,546.22x = 303,852.27 × 62,304.98
  4. Step 4: Simplify right side
    202,546.22x = 18,931,509,605.30
  5. Step 5: Solve for x
    x = 18,931,509,605.30/202,546.22
  6. Step 6: Final answer
    x = 93,467.60

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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.