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Finding the Fourth Proportional to 32,109.37, 44,315.40 and 17,963.17

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Solution

The fourth proportional to 32,109.37, 44,315.40 and 17,963.17 is: 24,791.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,109.37 : 44,315.40 = 17,963.17 : x
  2. Step 2: Convert to fraction form
    32,109.37/44,315.40 = 17,963.17/x
  3. Step 3: Cross multiply
    32,109.37x = 44,315.40 × 17,963.17
  4. Step 4: Simplify right side
    32,109.37x = 796,045,063.82
  5. Step 5: Solve for x
    x = 796,045,063.82/32,109.37
  6. Step 6: Final answer
    x = 24,791.67

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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.