Home / 41,050.97-56,650.34-22,188.09

Finding the Fourth Proportional to 41,050.97, 56,650.34 and 22,188.09

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Solution

The fourth proportional to 41,050.97, 56,650.34 and 22,188.09 is: 30,619.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,050.97 : 56,650.34 = 22,188.09 : x
  2. Step 2: Convert to fraction form
    41,050.97/56,650.34 = 22,188.09/x
  3. Step 3: Cross multiply
    41,050.97x = 56,650.34 × 22,188.09
  4. Step 4: Simplify right side
    41,050.97x = 1,256,963,110.36
  5. Step 5: Solve for x
    x = 1,256,963,110.36/41,050.97
  6. Step 6: Final answer
    x = 30,619.57

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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.