Home / 3,552.36-4,903.35-2,432.85

Finding the Fourth Proportional to 3,552.36, 4,903.35 and 2,432.85

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Solution

The fourth proportional to 3,552.36, 4,903.35 and 2,432.85 is: 3,358.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552.36 : 4,903.35 = 2,432.85 : x
  2. Step 2: Convert to fraction form
    3,552.36/4,903.35 = 2,432.85/x
  3. Step 3: Cross multiply
    3,552.36x = 4,903.35 × 2,432.85
  4. Step 4: Simplify right side
    3,552.36x = 11,929,115.05
  5. Step 5: Solve for x
    x = 11,929,115.05/3,552.36
  6. Step 6: Final answer
    x = 3,358.08

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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.