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Finding the Fourth Proportional to 59,556.72, 82,188.44 and 32,700.98

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Solution

The fourth proportional to 59,556.72, 82,188.44 and 32,700.98 is: 45,127.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,556.72 : 82,188.44 = 32,700.98 : x
  2. Step 2: Convert to fraction form
    59,556.72/82,188.44 = 32,700.98/x
  3. Step 3: Cross multiply
    59,556.72x = 82,188.44 × 32,700.98
  4. Step 4: Simplify right side
    59,556.72x = 2,687,641,958.22
  5. Step 5: Solve for x
    x = 2,687,641,958.22/59,556.72
  6. Step 6: Final answer
    x = 45,127.43

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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.