Home / 3,592.64-4,957.44-2,176.64

Finding the Fourth Proportional to 3,592.64, 4,957.44 and 2,176.64

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Solution

The fourth proportional to 3,592.64, 4,957.44 and 2,176.64 is: 3,003.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592.64 : 4,957.44 = 2,176.64 : x
  2. Step 2: Convert to fraction form
    3,592.64/4,957.44 = 2,176.64/x
  3. Step 3: Cross multiply
    3,592.64x = 4,957.44 × 2,176.64
  4. Step 4: Simplify right side
    3,592.64x = 10,790,562.20
  5. Step 5: Solve for x
    x = 10,790,562.20/3,592.64
  6. Step 6: Final answer
    x = 3,003.52

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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.