Home / 22,406.10-33,592.66-7,611.04

Finding the Fourth Proportional to 22,406.10, 33,592.66 and 7,611.04

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Solution

The fourth proportional to 22,406.10, 33,592.66 and 7,611.04 is: 11,410.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,406.10 : 33,592.66 = 7,611.04 : x
  2. Step 2: Convert to fraction form
    22,406.10/33,592.66 = 7,611.04/x
  3. Step 3: Cross multiply
    22,406.10x = 33,592.66 × 7,611.04
  4. Step 4: Simplify right side
    22,406.10x = 255,675,078.97
  5. Step 5: Solve for x
    x = 255,675,078.97/22,406.10
  6. Step 6: Final answer
    x = 11,410.96

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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.