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Finding the Fourth Proportional to 167,213.93, 250,820.22 and 60,572.92

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Solution

The fourth proportional to 167,213.93, 250,820.22 and 60,572.92 is: 90,859.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,213.93 : 250,820.22 = 60,572.92 : x
  2. Step 2: Convert to fraction form
    167,213.93/250,820.22 = 60,572.92/x
  3. Step 3: Cross multiply
    167,213.93x = 250,820.22 × 60,572.92
  4. Step 4: Simplify right side
    167,213.93x = 15,192,913,117.64
  5. Step 5: Solve for x
    x = 15,192,913,117.64/167,213.93
  6. Step 6: Final answer
    x = 90,859.13

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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.