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Finding the Fourth Proportional to 37,295.98, 55,935.42 and 10,641.46

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Solution

The fourth proportional to 37,295.98, 55,935.42 and 10,641.46 is: 15,959.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,295.98 : 55,935.42 = 10,641.46 : x
  2. Step 2: Convert to fraction form
    37,295.98/55,935.42 = 10,641.46/x
  3. Step 3: Cross multiply
    37,295.98x = 55,935.42 × 10,641.46
  4. Step 4: Simplify right side
    37,295.98x = 595,234,534.51
  5. Step 5: Solve for x
    x = 595,234,534.51/37,295.98
  6. Step 6: Final answer
    x = 15,959.75

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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.