Home / 167,207.22-250,801.38-122,274.54

Finding the Fourth Proportional to 167,207.22, 250,801.38 and 122,274.54

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Solution

The fourth proportional to 167,207.22, 250,801.38 and 122,274.54 is: 183,404.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,207.22 : 250,801.38 = 122,274.54 : x
  2. Step 2: Convert to fraction form
    167,207.22/250,801.38 = 122,274.54/x
  3. Step 3: Cross multiply
    167,207.22x = 250,801.38 × 122,274.54
  4. Step 4: Simplify right side
    167,207.22x = 30,666,623,370.87
  5. Step 5: Solve for x
    x = 30,666,623,370.87/167,207.22
  6. Step 6: Final answer
    x = 183,404.90

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1.5x scale

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.