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Finding the Fourth Proportional to 335,325.60, 502,842.60 and 110,599.20

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Solution

The fourth proportional to 335,325.60, 502,842.60 and 110,599.20 is: 165,850.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,325.60 : 502,842.60 = 110,599.20 : x
  2. Step 2: Convert to fraction form
    335,325.60/502,842.60 = 110,599.20/x
  3. Step 3: Cross multiply
    335,325.60x = 502,842.60 × 110,599.20
  4. Step 4: Simplify right side
    335,325.60x = 55,613,989,285.92
  5. Step 5: Solve for x
    x = 55,613,989,285.92/335,325.60
  6. Step 6: Final answer
    x = 165,850.71

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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.