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Finding the Fourth Proportional to 335,352.80, 503,079.24 and 110,737.04

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Solution

The fourth proportional to 335,352.80, 503,079.24 and 110,737.04 is: 166,122.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,352.80 : 503,079.24 = 110,737.04 : x
  2. Step 2: Convert to fraction form
    335,352.80/503,079.24 = 110,737.04/x
  3. Step 3: Cross multiply
    335,352.80x = 503,079.24 × 110,737.04
  4. Step 4: Simplify right side
    335,352.80x = 55,709,505,923.05
  5. Step 5: Solve for x
    x = 55,709,505,923.05/335,352.80
  6. Step 6: Final answer
    x = 166,122.08

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Why These Related Problems?

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