Home / 7,083.26-10,624.22-2,152.94

Finding the Fourth Proportional to 7,083.26, 10,624.22 and 2,152.94

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Solution

The fourth proportional to 7,083.26, 10,624.22 and 2,152.94 is: 3,229.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083.26 : 10,624.22 = 2,152.94 : x
  2. Step 2: Convert to fraction form
    7,083.26/10,624.22 = 2,152.94/x
  3. Step 3: Cross multiply
    7,083.26x = 10,624.22 × 2,152.94
  4. Step 4: Simplify right side
    7,083.26x = 22,873,329.38
  5. Step 5: Solve for x
    x = 22,873,329.38/7,083.26
  6. Step 6: Final answer
    x = 3,229.21

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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.