Home / 4,321.32-5,963.46-2,458.32

Finding the Fourth Proportional to 4,321.32, 5,963.46 and 2,458.32

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Solution

The fourth proportional to 4,321.32, 5,963.46 and 2,458.32 is: 3,392.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321.32 : 5,963.46 = 2,458.32 : x
  2. Step 2: Convert to fraction form
    4,321.32/5,963.46 = 2,458.32/x
  3. Step 3: Cross multiply
    4,321.32x = 5,963.46 × 2,458.32
  4. Step 4: Simplify right side
    4,321.32x = 14,660,092.99
  5. Step 5: Solve for x
    x = 14,660,092.99/4,321.32
  6. Step 6: Final answer
    x = 3,392.50

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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.