Home / 335,568.96-503,849.16-223,944.48

Finding the Fourth Proportional to 335,568.96, 503,849.16 and 223,944.48

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Solution

The fourth proportional to 335,568.96, 503,849.16 and 223,944.48 is: 336,247.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,568.96 : 503,849.16 = 223,944.48 : x
  2. Step 2: Convert to fraction form
    335,568.96/503,849.16 = 223,944.48/x
  3. Step 3: Cross multiply
    335,568.96x = 503,849.16 × 223,944.48
  4. Step 4: Simplify right side
    335,568.96x = 112,834,238,134.64
  5. Step 5: Solve for x
    x = 112,834,238,134.64/335,568.96
  6. Step 6: Final answer
    x = 336,247.54

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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.