Home / 167,513.70-251,266.60-41,153.74

Finding the Fourth Proportional to 167,513.70, 251,266.60 and 41,153.74

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Solution

The fourth proportional to 167,513.70, 251,266.60 and 41,153.74 is: 61,729.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,513.70 : 251,266.60 = 41,153.74 : x
  2. Step 2: Convert to fraction form
    167,513.70/251,266.60 = 41,153.74/x
  3. Step 3: Cross multiply
    167,513.70x = 251,266.60 × 41,153.74
  4. Step 4: Simplify right side
    167,513.70x = 10,340,560,327.08
  5. Step 5: Solve for x
    x = 10,340,560,327.08/167,513.70
  6. Step 6: Final answer
    x = 61,729.64

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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.