Home / 37,049.88-55,585.22-14,878.82

Finding the Fourth Proportional to 37,049.88, 55,585.22 and 14,878.82

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Solution

The fourth proportional to 37,049.88, 55,585.22 and 14,878.82 is: 22,322.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,049.88 : 55,585.22 = 14,878.82 : x
  2. Step 2: Convert to fraction form
    37,049.88/55,585.22 = 14,878.82/x
  3. Step 3: Cross multiply
    37,049.88x = 55,585.22 × 14,878.82
  4. Step 4: Simplify right side
    37,049.88x = 827,042,659.20
  5. Step 5: Solve for x
    x = 827,042,659.20/37,049.88
  6. Step 6: Final answer
    x = 22,322.41

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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.