Home / 41,443.94-57,192.64-22,581.07

Finding the Fourth Proportional to 41,443.94, 57,192.64 and 22,581.07

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Solution

The fourth proportional to 41,443.94, 57,192.64 and 22,581.07 is: 31,161.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,443.94 : 57,192.64 = 22,581.07 : x
  2. Step 2: Convert to fraction form
    41,443.94/57,192.64 = 22,581.07/x
  3. Step 3: Cross multiply
    41,443.94x = 57,192.64 × 22,581.07
  4. Step 4: Simplify right side
    41,443.94x = 1,291,470,608.46
  5. Step 5: Solve for x
    x = 1,291,470,608.46/41,443.94
  6. Step 6: Final answer
    x = 31,161.87

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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.