Home / 39,418.00-59,091.83-14,452.22

Finding the Fourth Proportional to 39,418.00, 59,091.83 and 14,452.22

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Solution

The fourth proportional to 39,418.00, 59,091.83 and 14,452.22 is: 21,665.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,418.00 : 59,091.83 = 14,452.22 : x
  2. Step 2: Convert to fraction form
    39,418.00/59,091.83 = 14,452.22/x
  3. Step 3: Cross multiply
    39,418.00x = 59,091.83 × 14,452.22
  4. Step 4: Simplify right side
    39,418.00x = 854,007,831.90
  5. Step 5: Solve for x
    x = 854,007,831.90/39,418.00
  6. Step 6: Final answer
    x = 21,665.43

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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.