Home / 22,012.20-33,014.16-6,001.56

Finding the Fourth Proportional to 22,012.20, 33,014.16 and 6,001.56

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Solution

The fourth proportional to 22,012.20, 33,014.16 and 6,001.56 is: 9,001.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012.20 : 33,014.16 = 6,001.56 : x
  2. Step 2: Convert to fraction form
    22,012.20/33,014.16 = 6,001.56/x
  3. Step 3: Cross multiply
    22,012.20x = 33,014.16 × 6,001.56
  4. Step 4: Simplify right side
    22,012.20x = 198,136,462.09
  5. Step 5: Solve for x
    x = 198,136,462.09/22,012.20
  6. Step 6: Final answer
    x = 9,001.21

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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.