Home / 306,206.44-459,061.82-95,736.04

Finding the Fourth Proportional to 306,206.44, 459,061.82 and 95,736.04

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Solution

The fourth proportional to 306,206.44, 459,061.82 and 95,736.04 is: 143,526.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,206.44 : 459,061.82 = 95,736.04 : x
  2. Step 2: Convert to fraction form
    306,206.44/459,061.82 = 95,736.04/x
  3. Step 3: Cross multiply
    306,206.44x = 459,061.82 × 95,736.04
  4. Step 4: Simplify right side
    306,206.44x = 43,948,760,761.99
  5. Step 5: Solve for x
    x = 43,948,760,761.99/306,206.44
  6. Step 6: Final answer
    x = 143,526.57

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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.