Home / 22,313.22-33,472.96-6,519.41

Finding the Fourth Proportional to 22,313.22, 33,472.96 and 6,519.41

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Solution

The fourth proportional to 22,313.22, 33,472.96 and 6,519.41 is: 9,780.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,313.22 : 33,472.96 = 6,519.41 : x
  2. Step 2: Convert to fraction form
    22,313.22/33,472.96 = 6,519.41/x
  3. Step 3: Cross multiply
    22,313.22x = 33,472.96 × 6,519.41
  4. Step 4: Simplify right side
    22,313.22x = 218,223,950.15
  5. Step 5: Solve for x
    x = 218,223,950.15/22,313.22
  6. Step 6: Final answer
    x = 9,780.03

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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.