Home / 4,696.43-6,480.66-2,707.13

Finding the Fourth Proportional to 4,696.43, 6,480.66 and 2,707.13

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Solution

The fourth proportional to 4,696.43, 6,480.66 and 2,707.13 is: 3,735.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.43 : 6,480.66 = 2,707.13 : x
  2. Step 2: Convert to fraction form
    4,696.43/6,480.66 = 2,707.13/x
  3. Step 3: Cross multiply
    4,696.43x = 6,480.66 × 2,707.13
  4. Step 4: Simplify right side
    4,696.43x = 17,544,005.31
  5. Step 5: Solve for x
    x = 17,544,005.31/4,696.43
  6. Step 6: Final answer
    x = 3,735.61

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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.