Home / 122,349.66-183,489.24-33,606.06

Finding the Fourth Proportional to 122,349.66, 183,489.24 and 33,606.06

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Solution

The fourth proportional to 122,349.66, 183,489.24 and 33,606.06 is: 50,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,349.66 : 183,489.24 = 33,606.06 : x
  2. Step 2: Convert to fraction form
    122,349.66/183,489.24 = 33,606.06/x
  3. Step 3: Cross multiply
    122,349.66x = 183,489.24 × 33,606.06
  4. Step 4: Simplify right side
    122,349.66x = 6,166,350,408.79
  5. Step 5: Solve for x
    x = 6,166,350,408.79/122,349.66
  6. Step 6: Final answer
    x = 50,399.41

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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.