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Finding the Fourth Proportional to 59,166, 81,649.22 and 32,308.56

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Solution

The fourth proportional to 59,166, 81,649.22 and 32,308.56 is: 44,585.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,166 : 81,649.22 = 32,308.56 : x
  2. Step 2: Convert to fraction form
    59,166/81,649.22 = 32,308.56/x
  3. Step 3: Cross multiply
    59,166x = 81,649.22 × 32,308.56
  4. Step 4: Simplify right side
    59,166x = 2,637,968,723.32
  5. Step 5: Solve for x
    x = 2,637,968,723.32/59,166
  6. Step 6: Final answer
    x = 44,585.89

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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.