Home / 41,564.40-57,299.58-25,638.18

Finding the Fourth Proportional to 41,564.40, 57,299.58 and 25,638.18

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Solution

The fourth proportional to 41,564.40, 57,299.58 and 25,638.18 is: 35,344.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,564.40 : 57,299.58 = 25,638.18 : x
  2. Step 2: Convert to fraction form
    41,564.40/57,299.58 = 25,638.18/x
  3. Step 3: Cross multiply
    41,564.40x = 57,299.58 × 25,638.18
  4. Step 4: Simplify right side
    41,564.40x = 1,469,056,945.96
  5. Step 5: Solve for x
    x = 1,469,056,945.96/41,564.40
  6. Step 6: Final answer
    x = 35,344.12

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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.