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Finding the Fourth Proportional to 63,195.30, 94,802.64 and 23,755.17

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Solution

The fourth proportional to 63,195.30, 94,802.64 and 23,755.17 is: 35,636.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,195.30 : 94,802.64 = 23,755.17 : x
  2. Step 2: Convert to fraction form
    63,195.30/94,802.64 = 23,755.17/x
  3. Step 3: Cross multiply
    63,195.30x = 94,802.64 × 23,755.17
  4. Step 4: Simplify right side
    63,195.30x = 2,252,052,829.65
  5. Step 5: Solve for x
    x = 2,252,052,829.65/63,195.30
  6. Step 6: Final answer
    x = 35,636.40

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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.