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Finding the Fourth Proportional to 69,674.67, 96,151.32 and 37,844.10

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Solution

The fourth proportional to 69,674.67, 96,151.32 and 37,844.10 is: 52,225.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,674.67 : 96,151.32 = 37,844.10 : x
  2. Step 2: Convert to fraction form
    69,674.67/96,151.32 = 37,844.10/x
  3. Step 3: Cross multiply
    69,674.67x = 96,151.32 × 37,844.10
  4. Step 4: Simplify right side
    69,674.67x = 3,638,760,169.21
  5. Step 5: Solve for x
    x = 3,638,760,169.21/69,674.67
  6. Step 6: Final answer
    x = 52,225.01

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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.