Home / 22,096.83-33,140.37-6,510.81

Finding the Fourth Proportional to 22,096.83, 33,140.37 and 6,510.81

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Solution

The fourth proportional to 22,096.83, 33,140.37 and 6,510.81 is: 9,764.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096.83 : 33,140.37 = 6,510.81 : x
  2. Step 2: Convert to fraction form
    22,096.83/33,140.37 = 6,510.81/x
  3. Step 3: Cross multiply
    22,096.83x = 33,140.37 × 6,510.81
  4. Step 4: Simplify right side
    22,096.83x = 215,770,652.40
  5. Step 5: Solve for x
    x = 215,770,652.40/22,096.83
  6. Step 6: Final answer
    x = 9,764.78

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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.