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Finding the Fourth Proportional to 132,926.26, 183,433.17 and 73,310.26

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Solution

The fourth proportional to 132,926.26, 183,433.17 and 73,310.26 is: 101,165.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,926.26 : 183,433.17 = 73,310.26 : x
  2. Step 2: Convert to fraction form
    132,926.26/183,433.17 = 73,310.26/x
  3. Step 3: Cross multiply
    132,926.26x = 183,433.17 × 73,310.26
  4. Step 4: Simplify right side
    132,926.26x = 13,447,533,385.32
  5. Step 5: Solve for x
    x = 13,447,533,385.32/132,926.26
  6. Step 6: Final answer
    x = 101,165.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.