Home / 41,192.06-56,843.52-22,328.78

Finding the Fourth Proportional to 41,192.06, 56,843.52 and 22,328.78

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Solution

The fourth proportional to 41,192.06, 56,843.52 and 22,328.78 is: 30,812.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,192.06 : 56,843.52 = 22,328.78 : x
  2. Step 2: Convert to fraction form
    41,192.06/56,843.52 = 22,328.78/x
  3. Step 3: Cross multiply
    41,192.06x = 56,843.52 × 22,328.78
  4. Step 4: Simplify right side
    41,192.06x = 1,269,246,452.51
  5. Step 5: Solve for x
    x = 1,269,246,452.51/41,192.06
  6. Step 6: Final answer
    x = 30,812.89

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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.