Home / 41,455.10-57,209.58-23,553.15

Finding the Fourth Proportional to 41,455.10, 57,209.58 and 23,553.15

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Solution

The fourth proportional to 41,455.10, 57,209.58 and 23,553.15 is: 32,504.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455.10 : 57,209.58 = 23,553.15 : x
  2. Step 2: Convert to fraction form
    41,455.10/57,209.58 = 23,553.15/x
  3. Step 3: Cross multiply
    41,455.10x = 57,209.58 × 23,553.15
  4. Step 4: Simplify right side
    41,455.10x = 1,347,465,819.18
  5. Step 5: Solve for x
    x = 1,347,465,819.18/41,455.10
  6. Step 6: Final answer
    x = 32,504.22

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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.