Home / 67,361.26-92,960.18-37,147.04

Finding the Fourth Proportional to 67,361.26, 92,960.18 and 37,147.04

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Solution

The fourth proportional to 67,361.26, 92,960.18 and 37,147.04 is: 51,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,361.26 : 92,960.18 = 37,147.04 : x
  2. Step 2: Convert to fraction form
    67,361.26/92,960.18 = 37,147.04/x
  3. Step 3: Cross multiply
    67,361.26x = 92,960.18 × 37,147.04
  4. Step 4: Simplify right side
    67,361.26x = 3,453,195,524.87
  5. Step 5: Solve for x
    x = 3,453,195,524.87/67,361.26
  6. Step 6: Final answer
    x = 51,263.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.