Home / 23,819.56-35,690.46-22,909.48

Finding the Fourth Proportional to 23,819.56, 35,690.46 and 22,909.48

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Solution

The fourth proportional to 23,819.56, 35,690.46 and 22,909.48 is: 34,326.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,819.56 : 35,690.46 = 22,909.48 : x
  2. Step 2: Convert to fraction form
    23,819.56/35,690.46 = 22,909.48/x
  3. Step 3: Cross multiply
    23,819.56x = 35,690.46 × 22,909.48
  4. Step 4: Simplify right side
    23,819.56x = 817,649,879.56
  5. Step 5: Solve for x
    x = 817,649,879.56/23,819.56
  6. Step 6: Final answer
    x = 34,326.83

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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.