Home / 41,808.62-57,696.36-22,945.34

Finding the Fourth Proportional to 41,808.62, 57,696.36 and 22,945.34

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Solution

The fourth proportional to 41,808.62, 57,696.36 and 22,945.34 is: 31,664.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,808.62 : 57,696.36 = 22,945.34 : x
  2. Step 2: Convert to fraction form
    41,808.62/57,696.36 = 22,945.34/x
  3. Step 3: Cross multiply
    41,808.62x = 57,696.36 × 22,945.34
  4. Step 4: Simplify right side
    41,808.62x = 1,323,862,596.96
  5. Step 5: Solve for x
    x = 1,323,862,596.96/41,808.62
  6. Step 6: Final answer
    x = 31,664.82

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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.