Home / 167,564.70-251,268.08-60,873.41

Finding the Fourth Proportional to 167,564.70, 251,268.08 and 60,873.41

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Solution

The fourth proportional to 167,564.70, 251,268.08 and 60,873.41 is: 91,281.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,564.70 : 251,268.08 = 60,873.41 : x
  2. Step 2: Convert to fraction form
    167,564.70/251,268.08 = 60,873.41/x
  3. Step 3: Cross multiply
    167,564.70x = 251,268.08 × 60,873.41
  4. Step 4: Simplify right side
    167,564.70x = 15,295,545,177.56
  5. Step 5: Solve for x
    x = 15,295,545,177.56/167,564.70
  6. Step 6: Final answer
    x = 91,281.43

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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.