Home / 335,828.92-503,809.85-95,944.86

Finding the Fourth Proportional to 335,828.92, 503,809.85 and 95,944.86

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Solution

The fourth proportional to 335,828.92, 503,809.85 and 95,944.86 is: 143,936.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,828.92 : 503,809.85 = 95,944.86 : x
  2. Step 2: Convert to fraction form
    335,828.92/503,809.85 = 95,944.86/x
  3. Step 3: Cross multiply
    335,828.92x = 503,809.85 × 95,944.86
  4. Step 4: Simplify right side
    335,828.92x = 48,337,963,005.82
  5. Step 5: Solve for x
    x = 48,337,963,005.82/335,828.92
  6. Step 6: Final answer
    x = 143,936.27

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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.