Home / 3,528.46-5,293.68-1,063.27

Finding the Fourth Proportional to 3,528.46, 5,293.68 and 1,063.27

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Solution

The fourth proportional to 3,528.46, 5,293.68 and 1,063.27 is: 1,595.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528.46 : 5,293.68 = 1,063.27 : x
  2. Step 2: Convert to fraction form
    3,528.46/5,293.68 = 1,063.27/x
  3. Step 3: Cross multiply
    3,528.46x = 5,293.68 × 1,063.27
  4. Step 4: Simplify right side
    3,528.46x = 5,628,611.13
  5. Step 5: Solve for x
    x = 5,628,611.13/3,528.46
  6. Step 6: Final answer
    x = 1,595.20

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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.