Home / 333,926.35-500,764.98-134,179.13

Finding the Fourth Proportional to 333,926.35, 500,764.98 and 134,179.13

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Solution

The fourth proportional to 333,926.35, 500,764.98 and 134,179.13 is: 201,218.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,926.35 : 500,764.98 = 134,179.13 : x
  2. Step 2: Convert to fraction form
    333,926.35/500,764.98 = 134,179.13/x
  3. Step 3: Cross multiply
    333,926.35x = 500,764.98 × 134,179.13
  4. Step 4: Simplify right side
    333,926.35x = 67,192,211,105.95
  5. Step 5: Solve for x
    x = 67,192,211,105.95/333,926.35
  6. Step 6: Final answer
    x = 201,218.66

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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.