Home / 4,552.68-6,829.74-1,630.92

Finding the Fourth Proportional to 4,552.68, 6,829.74 and 1,630.92

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Solution

The fourth proportional to 4,552.68, 6,829.74 and 1,630.92 is: 2,446.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552.68 : 6,829.74 = 1,630.92 : x
  2. Step 2: Convert to fraction form
    4,552.68/6,829.74 = 1,630.92/x
  3. Step 3: Cross multiply
    4,552.68x = 6,829.74 × 1,630.92
  4. Step 4: Simplify right side
    4,552.68x = 11,138,759.56
  5. Step 5: Solve for x
    x = 11,138,759.56/4,552.68
  6. Step 6: Final answer
    x = 2,446.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.