Home / 336,667.02-504,579.54-168,234.62

Finding the Fourth Proportional to 336,667.02, 504,579.54 and 168,234.62

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Solution

The fourth proportional to 336,667.02, 504,579.54 and 168,234.62 is: 252,141.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,667.02 : 504,579.54 = 168,234.62 : x
  2. Step 2: Convert to fraction form
    336,667.02/504,579.54 = 168,234.62/x
  3. Step 3: Cross multiply
    336,667.02x = 504,579.54 × 168,234.62
  4. Step 4: Simplify right side
    336,667.02x = 84,887,747,171.67
  5. Step 5: Solve for x
    x = 84,887,747,171.67/336,667.02
  6. Step 6: Final answer
    x = 252,141.56

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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.