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Finding the Fourth Proportional to 32,109.39, 44,313.01 and 17,962.34

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Solution

The fourth proportional to 32,109.39, 44,313.01 and 17,962.34 is: 24,789.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,109.39 : 44,313.01 = 17,962.34 : x
  2. Step 2: Convert to fraction form
    32,109.39/44,313.01 = 17,962.34/x
  3. Step 3: Cross multiply
    32,109.39x = 44,313.01 × 17,962.34
  4. Step 4: Simplify right side
    32,109.39x = 795,965,085.57
  5. Step 5: Solve for x
    x = 795,965,085.57/32,109.39
  6. Step 6: Final answer
    x = 24,789.17

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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.