Home / 37,255.24-55,884.79-12,297.23

Finding the Fourth Proportional to 37,255.24, 55,884.79 and 12,297.23

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Solution

The fourth proportional to 37,255.24, 55,884.79 and 12,297.23 is: 18,446.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,255.24 : 55,884.79 = 12,297.23 : x
  2. Step 2: Convert to fraction form
    37,255.24/55,884.79 = 12,297.23/x
  3. Step 3: Cross multiply
    37,255.24x = 55,884.79 × 12,297.23
  4. Step 4: Simplify right side
    37,255.24x = 687,228,116.13
  5. Step 5: Solve for x
    x = 687,228,116.13/37,255.24
  6. Step 6: Final answer
    x = 18,446.48

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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.