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Finding the Fourth Proportional to 32,326.89, 44,600.72 and 19,576.00

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Solution

The fourth proportional to 32,326.89, 44,600.72 and 19,576.00 is: 27,008.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,326.89 : 44,600.72 = 19,576.00 : x
  2. Step 2: Convert to fraction form
    32,326.89/44,600.72 = 19,576.00/x
  3. Step 3: Cross multiply
    32,326.89x = 44,600.72 × 19,576.00
  4. Step 4: Simplify right side
    32,326.89x = 873,103,632.16
  5. Step 5: Solve for x
    x = 873,103,632.16/32,326.89
  6. Step 6: Final answer
    x = 27,008.59

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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.