Home / 41,824.70-57,719.10-22,705.26

Finding the Fourth Proportional to 41,824.70, 57,719.10 and 22,705.26

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Solution

The fourth proportional to 41,824.70, 57,719.10 and 22,705.26 is: 31,333.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,824.70 : 57,719.10 = 22,705.26 : x
  2. Step 2: Convert to fraction form
    41,824.70/57,719.10 = 22,705.26/x
  3. Step 3: Cross multiply
    41,824.70x = 57,719.10 × 22,705.26
  4. Step 4: Simplify right side
    41,824.70x = 1,310,527,172.47
  5. Step 5: Solve for x
    x = 1,310,527,172.47/41,824.70
  6. Step 6: Final answer
    x = 31,333.81

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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.