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Finding the Fourth Proportional to 60,090.80, 82,924.37 and 33,232.69

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Solution

The fourth proportional to 60,090.80, 82,924.37 and 33,232.69 is: 45,860.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,090.80 : 82,924.37 = 33,232.69 : x
  2. Step 2: Convert to fraction form
    60,090.80/82,924.37 = 33,232.69/x
  3. Step 3: Cross multiply
    60,090.80x = 82,924.37 × 33,232.69
  4. Step 4: Simplify right side
    60,090.80x = 2,755,799,881.66
  5. Step 5: Solve for x
    x = 2,755,799,881.66/60,090.80
  6. Step 6: Final answer
    x = 45,860.60

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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.