Home / 41,083.37-61,629.39-13,007.30

Finding the Fourth Proportional to 41,083.37, 61,629.39 and 13,007.30

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Solution

The fourth proportional to 41,083.37, 61,629.39 and 13,007.30 is: 19,512.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,083.37 : 61,629.39 = 13,007.30 : x
  2. Step 2: Convert to fraction form
    41,083.37/61,629.39 = 13,007.30/x
  3. Step 3: Cross multiply
    41,083.37x = 61,629.39 × 13,007.30
  4. Step 4: Simplify right side
    41,083.37x = 801,631,964.55
  5. Step 5: Solve for x
    x = 801,631,964.55/41,083.37
  6. Step 6: Final answer
    x = 19,512.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.