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Finding the Fourth Proportional to 332,079.50, 498,119.26 and 110,463.50

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Solution

The fourth proportional to 332,079.50, 498,119.26 and 110,463.50 is: 165,695.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,079.50 : 498,119.26 = 110,463.50 : x
  2. Step 2: Convert to fraction form
    332,079.50/498,119.26 = 110,463.50/x
  3. Step 3: Cross multiply
    332,079.50x = 498,119.26 × 110,463.50
  4. Step 4: Simplify right side
    332,079.50x = 55,023,996,877.01
  5. Step 5: Solve for x
    x = 55,023,996,877.01/332,079.50
  6. Step 6: Final answer
    x = 165,695.25

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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.