Home / 167,399.12-251,099.10-41,039.93

Finding the Fourth Proportional to 167,399.12, 251,099.10 and 41,039.93

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Solution

The fourth proportional to 167,399.12, 251,099.10 and 41,039.93 is: 61,560.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,399.12 : 251,099.10 = 41,039.93 : x
  2. Step 2: Convert to fraction form
    167,399.12/251,099.10 = 41,039.93/x
  3. Step 3: Cross multiply
    167,399.12x = 251,099.10 × 41,039.93
  4. Step 4: Simplify right side
    167,399.12x = 10,305,089,487.06
  5. Step 5: Solve for x
    x = 10,305,089,487.06/167,399.12
  6. Step 6: Final answer
    x = 61,560.00

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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.