Home / 4,431.91-6,116.92-2,544.77

Finding the Fourth Proportional to 4,431.91, 6,116.92 and 2,544.77

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Solution

The fourth proportional to 4,431.91, 6,116.92 and 2,544.77 is: 3,512.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431.91 : 6,116.92 = 2,544.77 : x
  2. Step 2: Convert to fraction form
    4,431.91/6,116.92 = 2,544.77/x
  3. Step 3: Cross multiply
    4,431.91x = 6,116.92 × 2,544.77
  4. Step 4: Simplify right side
    4,431.91x = 15,566,123.92
  5. Step 5: Solve for x
    x = 15,566,123.92/4,431.91
  6. Step 6: Final answer
    x = 3,512.28

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Half scale
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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.