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Finding the Fourth Proportional to 32,945.22, 49,366.08 and 25,467.11

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Solution

The fourth proportional to 32,945.22, 49,366.08 and 25,467.11 is: 38,160.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,945.22 : 49,366.08 = 25,467.11 : x
  2. Step 2: Convert to fraction form
    32,945.22/49,366.08 = 25,467.11/x
  3. Step 3: Cross multiply
    32,945.22x = 49,366.08 × 25,467.11
  4. Step 4: Simplify right side
    32,945.22x = 1,257,211,015.46
  5. Step 5: Solve for x
    x = 1,257,211,015.46/32,945.22
  6. Step 6: Final answer
    x = 38,160.66

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.