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Finding the Fourth Proportional to 32,898.52, 45,401.02 and 17,994.52

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Solution

The fourth proportional to 32,898.52, 45,401.02 and 17,994.52 is: 24,833.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,898.52 : 45,401.02 = 17,994.52 : x
  2. Step 2: Convert to fraction form
    32,898.52/45,401.02 = 17,994.52/x
  3. Step 3: Cross multiply
    32,898.52x = 45,401.02 × 17,994.52
  4. Step 4: Simplify right side
    32,898.52x = 816,969,562.41
  5. Step 5: Solve for x
    x = 816,969,562.41/32,898.52
  6. Step 6: Final answer
    x = 24,833.02

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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.