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Finding the Fourth Proportional to 32,012.40, 44,179.56 and 17,675.00

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Solution

The fourth proportional to 32,012.40, 44,179.56 and 17,675.00 is: 24,392.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,012.40 : 44,179.56 = 17,675.00 : x
  2. Step 2: Convert to fraction form
    32,012.40/44,179.56 = 17,675.00/x
  3. Step 3: Cross multiply
    32,012.40x = 44,179.56 × 17,675.00
  4. Step 4: Simplify right side
    32,012.40x = 780,873,502.10
  5. Step 5: Solve for x
    x = 780,873,502.10/32,012.40
  6. Step 6: Final answer
    x = 24,392.84

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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.