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Finding the Fourth Proportional to 63,506.40, 95,254.73 and 23,506.61

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Solution

The fourth proportional to 63,506.40, 95,254.73 and 23,506.61 is: 35,258.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,506.40 : 95,254.73 = 23,506.61 : x
  2. Step 2: Convert to fraction form
    63,506.40/95,254.73 = 23,506.61/x
  3. Step 3: Cross multiply
    63,506.40x = 95,254.73 × 23,506.61
  4. Step 4: Simplify right side
    63,506.40x = 2,239,115,266.58
  5. Step 5: Solve for x
    x = 2,239,115,266.58/63,506.40
  6. Step 6: Final answer
    x = 35,258.11

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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.