Home / 167,381.07-250,962.48-60,744.92

Finding the Fourth Proportional to 167,381.07, 250,962.48 and 60,744.92

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Solution

The fourth proportional to 167,381.07, 250,962.48 and 60,744.92 is: 91,077.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,381.07 : 250,962.48 = 60,744.92 : x
  2. Step 2: Convert to fraction form
    167,381.07/250,962.48 = 60,744.92/x
  3. Step 3: Cross multiply
    167,381.07x = 250,962.48 × 60,744.92
  4. Step 4: Simplify right side
    167,381.07x = 15,244,694,515.79
  5. Step 5: Solve for x
    x = 15,244,694,515.79/167,381.07
  6. Step 6: Final answer
    x = 91,077.77

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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.