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Finding the Fourth Proportional to 59,061.82, 81,514.67 and 35,202.34

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Solution

The fourth proportional to 59,061.82, 81,514.67 and 35,202.34 is: 48,584.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,061.82 : 81,514.67 = 35,202.34 : x
  2. Step 2: Convert to fraction form
    59,061.82/81,514.67 = 35,202.34/x
  3. Step 3: Cross multiply
    59,061.82x = 81,514.67 × 35,202.34
  4. Step 4: Simplify right side
    59,061.82x = 2,869,507,128.33
  5. Step 5: Solve for x
    x = 2,869,507,128.33/59,061.82
  6. Step 6: Final answer
    x = 48,584.81

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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.