Home / 44,549.36-66,815.68-22,356.78

Finding the Fourth Proportional to 44,549.36, 66,815.68 and 22,356.78

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Solution

The fourth proportional to 44,549.36, 66,815.68 and 22,356.78 is: 33,530.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,549.36 : 66,815.68 = 22,356.78 : x
  2. Step 2: Convert to fraction form
    44,549.36/66,815.68 = 22,356.78/x
  3. Step 3: Cross multiply
    44,549.36x = 66,815.68 × 22,356.78
  4. Step 4: Simplify right side
    44,549.36x = 1,493,783,458.31
  5. Step 5: Solve for x
    x = 1,493,783,458.31/44,549.36
  6. Step 6: Final answer
    x = 33,530.97

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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.