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Finding the Fourth Proportional to 69,383.40, 95,748.98 and 37,552.28

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Solution

The fourth proportional to 69,383.40, 95,748.98 and 37,552.28 is: 51,822.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,383.40 : 95,748.98 = 37,552.28 : x
  2. Step 2: Convert to fraction form
    69,383.40/95,748.98 = 37,552.28/x
  3. Step 3: Cross multiply
    69,383.40x = 95,748.98 × 37,552.28
  4. Step 4: Simplify right side
    69,383.40x = 3,595,592,506.67
  5. Step 5: Solve for x
    x = 3,595,592,506.67/69,383.40
  6. Step 6: Final answer
    x = 51,822.09

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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.