Home / 6,792.92-10,192.32-3,675.12

Finding the Fourth Proportional to 6,792.92, 10,192.32 and 3,675.12

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Solution

The fourth proportional to 6,792.92, 10,192.32 and 3,675.12 is: 5,514.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.92 : 10,192.32 = 3,675.12 : x
  2. Step 2: Convert to fraction form
    6,792.92/10,192.32 = 3,675.12/x
  3. Step 3: Cross multiply
    6,792.92x = 10,192.32 × 3,675.12
  4. Step 4: Simplify right side
    6,792.92x = 37,457,999.08
  5. Step 5: Solve for x
    x = 37,457,999.08/6,792.92
  6. Step 6: Final answer
    x = 5,514.27

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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.