Home / 33,819.75-46,650.87-22,334.74

Finding the Fourth Proportional to 33,819.75, 46,650.87 and 22,334.74

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Solution

The fourth proportional to 33,819.75, 46,650.87 and 22,334.74 is: 30,808.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,819.75 : 46,650.87 = 22,334.74 : x
  2. Step 2: Convert to fraction form
    33,819.75/46,650.87 = 22,334.74/x
  3. Step 3: Cross multiply
    33,819.75x = 46,650.87 × 22,334.74
  4. Step 4: Simplify right side
    33,819.75x = 1,041,935,052.22
  5. Step 5: Solve for x
    x = 1,041,935,052.22/33,819.75
  6. Step 6: Final answer
    x = 30,808.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.