Home / 4,816.33-6,647.22-3,476.36

Finding the Fourth Proportional to 4,816.33, 6,647.22 and 3,476.36

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Solution

The fourth proportional to 4,816.33, 6,647.22 and 3,476.36 is: 4,797.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.33 : 6,647.22 = 3,476.36 : x
  2. Step 2: Convert to fraction form
    4,816.33/6,647.22 = 3,476.36/x
  3. Step 3: Cross multiply
    4,816.33x = 6,647.22 × 3,476.36
  4. Step 4: Simplify right side
    4,816.33x = 23,108,146.34
  5. Step 5: Solve for x
    x = 23,108,146.34/4,816.33
  6. Step 6: Final answer
    x = 4,797.88

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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.