Home / 41,651.13-57,455.21-25,526.26

Finding the Fourth Proportional to 41,651.13, 57,455.21 and 25,526.26

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Solution

The fourth proportional to 41,651.13, 57,455.21 and 25,526.26 is: 35,211.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,651.13 : 57,455.21 = 25,526.26 : x
  2. Step 2: Convert to fraction form
    41,651.13/57,455.21 = 25,526.26/x
  3. Step 3: Cross multiply
    41,651.13x = 57,455.21 × 25,526.26
  4. Step 4: Simplify right side
    41,651.13x = 1,466,616,297.68
  5. Step 5: Solve for x
    x = 1,466,616,297.68/41,651.13
  6. Step 6: Final answer
    x = 35,211.92

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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.