Home / 67,096.86-100,558.41-27,608.22

Finding the Fourth Proportional to 67,096.86, 100,558.41 and 27,608.22

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Solution

The fourth proportional to 67,096.86, 100,558.41 and 27,608.22 is: 41,376.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,096.86 : 100,558.41 = 27,608.22 : x
  2. Step 2: Convert to fraction form
    67,096.86/100,558.41 = 27,608.22/x
  3. Step 3: Cross multiply
    67,096.86x = 100,558.41 × 27,608.22
  4. Step 4: Simplify right side
    67,096.86x = 2,776,238,706.13
  5. Step 5: Solve for x
    x = 2,776,238,706.13/67,096.86
  6. Step 6: Final answer
    x = 41,376.58

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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.