Home / 23,463.48-35,149.84-13,043.64

Finding the Fourth Proportional to 23,463.48, 35,149.84 and 13,043.64

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Solution

The fourth proportional to 23,463.48, 35,149.84 and 13,043.64 is: 19,540.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,463.48 : 35,149.84 = 13,043.64 : x
  2. Step 2: Convert to fraction form
    23,463.48/35,149.84 = 13,043.64/x
  3. Step 3: Cross multiply
    23,463.48x = 35,149.84 × 13,043.64
  4. Step 4: Simplify right side
    23,463.48x = 458,481,859.02
  5. Step 5: Solve for x
    x = 458,481,859.02/23,463.48
  6. Step 6: Final answer
    x = 19,540.23

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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.