Home / 22,045.92-33,074.38-6,463.55

Finding the Fourth Proportional to 22,045.92, 33,074.38 and 6,463.55

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Solution

The fourth proportional to 22,045.92, 33,074.38 and 6,463.55 is: 9,696.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,045.92 : 33,074.38 = 6,463.55 : x
  2. Step 2: Convert to fraction form
    22,045.92/33,074.38 = 6,463.55/x
  3. Step 3: Cross multiply
    22,045.92x = 33,074.38 × 6,463.55
  4. Step 4: Simplify right side
    22,045.92x = 213,777,777.21
  5. Step 5: Solve for x
    x = 213,777,777.21/22,045.92
  6. Step 6: Final answer
    x = 9,696.93

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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.