Home / 23,350.39-35,021.26-7,763.83

Finding the Fourth Proportional to 23,350.39, 35,021.26 and 7,763.83

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Solution

The fourth proportional to 23,350.39, 35,021.26 and 7,763.83 is: 11,644.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,350.39 : 35,021.26 = 7,763.83 : x
  2. Step 2: Convert to fraction form
    23,350.39/35,021.26 = 7,763.83/x
  3. Step 3: Cross multiply
    23,350.39x = 35,021.26 × 7,763.83
  4. Step 4: Simplify right side
    23,350.39x = 271,899,109.03
  5. Step 5: Solve for x
    x = 271,899,109.03/23,350.39
  6. Step 6: Final answer
    x = 11,644.31

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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.