Home / 3,532.32-5,273.28-3,507.84

Finding the Fourth Proportional to 3,532.32, 5,273.28 and 3,507.84

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Solution

The fourth proportional to 3,532.32, 5,273.28 and 3,507.84 is: 5,236.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.32 : 5,273.28 = 3,507.84 : x
  2. Step 2: Convert to fraction form
    3,532.32/5,273.28 = 3,507.84/x
  3. Step 3: Cross multiply
    3,532.32x = 5,273.28 × 3,507.84
  4. Step 4: Simplify right side
    3,532.32x = 18,497,822.52
  5. Step 5: Solve for x
    x = 18,497,822.52/3,532.32
  6. Step 6: Final answer
    x = 5,236.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.