Home / 9,611.24-14,414.94-2,683.88

Finding the Fourth Proportional to 9,611.24, 14,414.94 and 2,683.88

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Solution

The fourth proportional to 9,611.24, 14,414.94 and 2,683.88 is: 4,025.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611.24 : 14,414.94 = 2,683.88 : x
  2. Step 2: Convert to fraction form
    9,611.24/14,414.94 = 2,683.88/x
  3. Step 3: Cross multiply
    9,611.24x = 14,414.94 × 2,683.88
  4. Step 4: Simplify right side
    9,611.24x = 38,687,969.17
  5. Step 5: Solve for x
    x = 38,687,969.17/9,611.24
  6. Step 6: Final answer
    x = 4,025.28

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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.