Home / 67,245.12-92,794.93-37,033.07

Finding the Fourth Proportional to 67,245.12, 92,794.93 and 37,033.07

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Solution

The fourth proportional to 67,245.12, 92,794.93 and 37,033.07 is: 51,103.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,245.12 : 92,794.93 = 37,033.07 : x
  2. Step 2: Convert to fraction form
    67,245.12/92,794.93 = 37,033.07/x
  3. Step 3: Cross multiply
    67,245.12x = 92,794.93 × 37,033.07
  4. Step 4: Simplify right side
    67,245.12x = 3,436,480,581.78
  5. Step 5: Solve for x
    x = 3,436,480,581.78/67,245.12
  6. Step 6: Final answer
    x = 51,103.79

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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.