Home / 41,103.15-56,721.36-23,198.91

Finding the Fourth Proportional to 41,103.15, 56,721.36 and 23,198.91

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Solution

The fourth proportional to 41,103.15, 56,721.36 and 23,198.91 is: 32,013.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,103.15 : 56,721.36 = 23,198.91 : x
  2. Step 2: Convert to fraction form
    41,103.15/56,721.36 = 23,198.91/x
  3. Step 3: Cross multiply
    41,103.15x = 56,721.36 × 23,198.91
  4. Step 4: Simplify right side
    41,103.15x = 1,315,873,725.72
  5. Step 5: Solve for x
    x = 1,315,873,725.72/41,103.15
  6. Step 6: Final answer
    x = 32,013.94

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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.