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Finding the Fourth Proportional to 69,328.36, 95,673.05 and 37,497.25

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Solution

The fourth proportional to 69,328.36, 95,673.05 and 37,497.25 is: 51,746.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,328.36 : 95,673.05 = 37,497.25 : x
  2. Step 2: Convert to fraction form
    69,328.36/95,673.05 = 37,497.25/x
  3. Step 3: Cross multiply
    69,328.36x = 95,673.05 × 37,497.25
  4. Step 4: Simplify right side
    69,328.36x = 3,587,476,615.91
  5. Step 5: Solve for x
    x = 3,587,476,615.91/69,328.36
  6. Step 6: Final answer
    x = 51,746.17

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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.