Home / 6,252.06-9,378.10-2,554.28

Finding the Fourth Proportional to 6,252.06, 9,378.10 and 2,554.28

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Solution

The fourth proportional to 6,252.06, 9,378.10 and 2,554.28 is: 3,831.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252.06 : 9,378.10 = 2,554.28 : x
  2. Step 2: Convert to fraction form
    6,252.06/9,378.10 = 2,554.28/x
  3. Step 3: Cross multiply
    6,252.06x = 9,378.10 × 2,554.28
  4. Step 4: Simplify right side
    6,252.06x = 23,954,293.27
  5. Step 5: Solve for x
    x = 23,954,293.27/6,252.06
  6. Step 6: Final answer
    x = 3,831.42

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Double scale
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Similar ratio
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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.