Home / 167,089.03-250,648.27-47,147.04

Finding the Fourth Proportional to 167,089.03, 250,648.27 and 47,147.04

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Solution

The fourth proportional to 167,089.03, 250,648.27 and 47,147.04 is: 70,724.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,089.03 : 250,648.27 = 47,147.04 : x
  2. Step 2: Convert to fraction form
    167,089.03/250,648.27 = 47,147.04/x
  3. Step 3: Cross multiply
    167,089.03x = 250,648.27 × 47,147.04
  4. Step 4: Simplify right side
    167,089.03x = 11,817,324,011.62
  5. Step 5: Solve for x
    x = 11,817,324,011.62/167,089.03
  6. Step 6: Final answer
    x = 70,724.71

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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.