Home / 23,920.14-35,879.84-10,763.22

Finding the Fourth Proportional to 23,920.14, 35,879.84 and 10,763.22

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Solution

The fourth proportional to 23,920.14, 35,879.84 and 10,763.22 is: 16,144.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,920.14 : 35,879.84 = 10,763.22 : x
  2. Step 2: Convert to fraction form
    23,920.14/35,879.84 = 10,763.22/x
  3. Step 3: Cross multiply
    23,920.14x = 35,879.84 × 10,763.22
  4. Step 4: Simplify right side
    23,920.14x = 386,182,611.48
  5. Step 5: Solve for x
    x = 386,182,611.48/23,920.14
  6. Step 6: Final answer
    x = 16,144.66

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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.