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Finding the Fourth Proportional to 59,200.84, 81,682.52 and 38,008.81

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Solution

The fourth proportional to 59,200.84, 81,682.52 and 38,008.81 is: 52,442.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,200.84 : 81,682.52 = 38,008.81 : x
  2. Step 2: Convert to fraction form
    59,200.84/81,682.52 = 38,008.81/x
  3. Step 3: Cross multiply
    59,200.84x = 81,682.52 × 38,008.81
  4. Step 4: Simplify right side
    59,200.84x = 3,104,655,383.00
  5. Step 5: Solve for x
    x = 3,104,655,383.00/59,200.84
  6. Step 6: Final answer
    x = 52,442.76

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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.