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Finding the Fourth Proportional to 62,398.08, 86,081.94 and 37,233

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Solution

The fourth proportional to 62,398.08, 86,081.94 and 37,233 is: 51,365.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,398.08 : 86,081.94 = 37,233 : x
  2. Step 2: Convert to fraction form
    62,398.08/86,081.94 = 37,233/x
  3. Step 3: Cross multiply
    62,398.08x = 86,081.94 × 37,233
  4. Step 4: Simplify right side
    62,398.08x = 3,205,088,872.02
  5. Step 5: Solve for x
    x = 3,205,088,872.02/62,398.08
  6. Step 6: Final answer
    x = 51,365.18

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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.