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Finding the Fourth Proportional to 34,727.98, 52,073.98 and 16,959.46

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Solution

The fourth proportional to 34,727.98, 52,073.98 and 16,959.46 is: 25,430.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,727.98 : 52,073.98 = 16,959.46 : x
  2. Step 2: Convert to fraction form
    34,727.98/52,073.98 = 16,959.46/x
  3. Step 3: Cross multiply
    34,727.98x = 52,073.98 × 16,959.46
  4. Step 4: Simplify right side
    34,727.98x = 883,146,580.85
  5. Step 5: Solve for x
    x = 883,146,580.85/34,727.98
  6. Step 6: Final answer
    x = 25,430.40

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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.