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Finding the Fourth Proportional to 32,065.46, 48,116.41 and 17,274.05

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Solution

The fourth proportional to 32,065.46, 48,116.41 and 17,274.05 is: 25,920.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,065.46 : 48,116.41 = 17,274.05 : x
  2. Step 2: Convert to fraction form
    32,065.46/48,116.41 = 17,274.05/x
  3. Step 3: Cross multiply
    32,065.46x = 48,116.41 × 17,274.05
  4. Step 4: Simplify right side
    32,065.46x = 831,165,272.16
  5. Step 5: Solve for x
    x = 831,165,272.16/32,065.46
  6. Step 6: Final answer
    x = 25,920.89

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.