Home / 7,465.66-11,196.11-2,467.10

Finding the Fourth Proportional to 7,465.66, 11,196.11 and 2,467.10

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Solution

The fourth proportional to 7,465.66, 11,196.11 and 2,467.10 is: 3,699.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465.66 : 11,196.11 = 2,467.10 : x
  2. Step 2: Convert to fraction form
    7,465.66/11,196.11 = 2,467.10/x
  3. Step 3: Cross multiply
    7,465.66x = 11,196.11 × 2,467.10
  4. Step 4: Simplify right side
    7,465.66x = 27,621,910.65
  5. Step 5: Solve for x
    x = 27,621,910.65/7,465.66
  6. Step 6: Final answer
    x = 3,699.86

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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.