Home / 8,226.07-11,352.24-4,500.07

Finding the Fourth Proportional to 8,226.07, 11,352.24 and 4,500.07

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Solution

The fourth proportional to 8,226.07, 11,352.24 and 4,500.07 is: 6,210.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,226.07 : 11,352.24 = 4,500.07 : x
  2. Step 2: Convert to fraction form
    8,226.07/11,352.24 = 4,500.07/x
  3. Step 3: Cross multiply
    8,226.07x = 11,352.24 × 4,500.07
  4. Step 4: Simplify right side
    8,226.07x = 51,085,817.90
  5. Step 5: Solve for x
    x = 51,085,817.90/8,226.07
  6. Step 6: Final answer
    x = 6,210.24

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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.