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Finding the Fourth Proportional to 59,111.10, 81,574.49 and 32,254.34

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Solution

The fourth proportional to 59,111.10, 81,574.49 and 32,254.34 is: 44,511.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,111.10 : 81,574.49 = 32,254.34 : x
  2. Step 2: Convert to fraction form
    59,111.10/81,574.49 = 32,254.34/x
  3. Step 3: Cross multiply
    59,111.10x = 81,574.49 × 32,254.34
  4. Step 4: Simplify right side
    59,111.10x = 2,631,131,008.55
  5. Step 5: Solve for x
    x = 2,631,131,008.55/59,111.10
  6. Step 6: Final answer
    x = 44,511.62

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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.