Home / 23,610.60-35,468.70-19,722.60

Finding the Fourth Proportional to 23,610.60, 35,468.70 and 19,722.60

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Solution

The fourth proportional to 23,610.60, 35,468.70 and 19,722.60 is: 29,628.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,610.60 : 35,468.70 = 19,722.60 : x
  2. Step 2: Convert to fraction form
    23,610.60/35,468.70 = 19,722.60/x
  3. Step 3: Cross multiply
    23,610.60x = 35,468.70 × 19,722.60
  4. Step 4: Simplify right side
    23,610.60x = 699,534,982.62
  5. Step 5: Solve for x
    x = 699,534,982.62/23,610.60
  6. Step 6: Final answer
    x = 29,628.01

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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.