Home / 41,623.74-57,440.79-22,760.91

Finding the Fourth Proportional to 41,623.74, 57,440.79 and 22,760.91

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Solution

The fourth proportional to 41,623.74, 57,440.79 and 22,760.91 is: 31,410.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,623.74 : 57,440.79 = 22,760.91 : x
  2. Step 2: Convert to fraction form
    41,623.74/57,440.79 = 22,760.91/x
  3. Step 3: Cross multiply
    41,623.74x = 57,440.79 × 22,760.91
  4. Step 4: Simplify right side
    41,623.74x = 1,307,404,651.52
  5. Step 5: Solve for x
    x = 1,307,404,651.52/41,623.74
  6. Step 6: Final answer
    x = 31,410.07

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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.