Home / 122,350.17-183,489.99-33,606.57

Finding the Fourth Proportional to 122,350.17, 183,489.99 and 33,606.57

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Solution

The fourth proportional to 122,350.17, 183,489.99 and 33,606.57 is: 50,400.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,350.17 : 183,489.99 = 33,606.57 : x
  2. Step 2: Convert to fraction form
    122,350.17/183,489.99 = 33,606.57/x
  3. Step 3: Cross multiply
    122,350.17x = 183,489.99 × 33,606.57
  4. Step 4: Simplify right side
    122,350.17x = 6,166,469,193.23
  5. Step 5: Solve for x
    x = 6,166,469,193.23/122,350.17
  6. Step 6: Final answer
    x = 50,400.17

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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.