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Finding the Fourth Proportional to 116,722.44, 175,072.86 and 32,483.88

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Solution

The fourth proportional to 116,722.44, 175,072.86 and 32,483.88 is: 48,722.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,722.44 : 175,072.86 = 32,483.88 : x
  2. Step 2: Convert to fraction form
    116,722.44/175,072.86 = 32,483.88/x
  3. Step 3: Cross multiply
    116,722.44x = 175,072.86 × 32,483.88
  4. Step 4: Simplify right side
    116,722.44x = 5,687,045,775.50
  5. Step 5: Solve for x
    x = 5,687,045,775.50/116,722.44
  6. Step 6: Final answer
    x = 48,722.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.