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Finding the Fourth Proportional to 32,896.49, 45,397.06 and 17,789.04

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Solution

The fourth proportional to 32,896.49, 45,397.06 and 17,789.04 is: 24,548.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,896.49 : 45,397.06 = 17,789.04 : x
  2. Step 2: Convert to fraction form
    32,896.49/45,397.06 = 17,789.04/x
  3. Step 3: Cross multiply
    32,896.49x = 45,397.06 × 17,789.04
  4. Step 4: Simplify right side
    32,896.49x = 807,570,071.75
  5. Step 5: Solve for x
    x = 807,570,071.75/32,896.49
  6. Step 6: Final answer
    x = 24,548.83

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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.