Home / 43,144.36-64,722.90-22,096.30

Finding the Fourth Proportional to 43,144.36, 64,722.90 and 22,096.30

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Solution

The fourth proportional to 43,144.36, 64,722.90 and 22,096.30 is: 33,147.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,144.36 : 64,722.90 = 22,096.30 : x
  2. Step 2: Convert to fraction form
    43,144.36/64,722.90 = 22,096.30/x
  3. Step 3: Cross multiply
    43,144.36x = 64,722.90 × 22,096.30
  4. Step 4: Simplify right side
    43,144.36x = 1,430,136,615.27
  5. Step 5: Solve for x
    x = 1,430,136,615.27/43,144.36
  6. Step 6: Final answer
    x = 33,147.71

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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.