Home / 41,521.07-57,299.09-25,614.77

Finding the Fourth Proportional to 41,521.07, 57,299.09 and 25,614.77

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Solution

The fourth proportional to 41,521.07, 57,299.09 and 25,614.77 is: 35,348.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,521.07 : 57,299.09 = 25,614.77 : x
  2. Step 2: Convert to fraction form
    41,521.07/57,299.09 = 25,614.77/x
  3. Step 3: Cross multiply
    41,521.07x = 57,299.09 × 25,614.77
  4. Step 4: Simplify right side
    41,521.07x = 1,467,702,596.99
  5. Step 5: Solve for x
    x = 1,467,702,596.99/41,521.07
  6. Step 6: Final answer
    x = 35,348.38

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Double scale
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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.