Home / 7,033.03-10,551.66-2,102.83

Finding the Fourth Proportional to 7,033.03, 10,551.66 and 2,102.83

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Solution

The fourth proportional to 7,033.03, 10,551.66 and 2,102.83 is: 3,154.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.03 : 10,551.66 = 2,102.83 : x
  2. Step 2: Convert to fraction form
    7,033.03/10,551.66 = 2,102.83/x
  3. Step 3: Cross multiply
    7,033.03x = 10,551.66 × 2,102.83
  4. Step 4: Simplify right side
    7,033.03x = 22,188,347.20
  5. Step 5: Solve for x
    x = 22,188,347.20/7,033.03
  6. Step 6: Final answer
    x = 3,154.88

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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.