Home / 22,004.55-33,009.60-10,760.26

Finding the Fourth Proportional to 22,004.55, 33,009.60 and 10,760.26

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Solution

The fourth proportional to 22,004.55, 33,009.60 and 10,760.26 is: 16,141.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,004.55 : 33,009.60 = 10,760.26 : x
  2. Step 2: Convert to fraction form
    22,004.55/33,009.60 = 10,760.26/x
  3. Step 3: Cross multiply
    22,004.55x = 33,009.60 × 10,760.26
  4. Step 4: Simplify right side
    22,004.55x = 355,191,878.50
  5. Step 5: Solve for x
    x = 355,191,878.50/22,004.55
  6. Step 6: Final answer
    x = 16,141.75

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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.