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Finding the Fourth Proportional to 333,816.94, 460,667.38 and 182,910.70

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Solution

The fourth proportional to 333,816.94, 460,667.38 and 182,910.70 is: 252,416.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,816.94 : 460,667.38 = 182,910.70 : x
  2. Step 2: Convert to fraction form
    333,816.94/460,667.38 = 182,910.70/x
  3. Step 3: Cross multiply
    333,816.94x = 460,667.38 × 182,910.70
  4. Step 4: Simplify right side
    333,816.94x = 84,260,991,334.02
  5. Step 5: Solve for x
    x = 84,260,991,334.02/333,816.94
  6. Step 6: Final answer
    x = 252,416.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.