Home / 4,301.20-5,936.49-2,533.78

Finding the Fourth Proportional to 4,301.20, 5,936.49 and 2,533.78

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Solution

The fourth proportional to 4,301.20, 5,936.49 and 2,533.78 is: 3,497.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.20 : 5,936.49 = 2,533.78 : x
  2. Step 2: Convert to fraction form
    4,301.20/5,936.49 = 2,533.78/x
  3. Step 3: Cross multiply
    4,301.20x = 5,936.49 × 2,533.78
  4. Step 4: Simplify right side
    4,301.20x = 15,041,759.63
  5. Step 5: Solve for x
    x = 15,041,759.63/4,301.20
  6. Step 6: Final answer
    x = 3,497.11

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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.