Home / 22,094.10-33,141.15-15,549.48

Finding the Fourth Proportional to 22,094.10, 33,141.15 and 15,549.48

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Solution

The fourth proportional to 22,094.10, 33,141.15 and 15,549.48 is: 23,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094.10 : 33,141.15 = 15,549.48 : x
  2. Step 2: Convert to fraction form
    22,094.10/33,141.15 = 15,549.48/x
  3. Step 3: Cross multiply
    22,094.10x = 33,141.15 × 15,549.48
  4. Step 4: Simplify right side
    22,094.10x = 515,327,649.10
  5. Step 5: Solve for x
    x = 515,327,649.10/22,094.10
  6. Step 6: Final answer
    x = 23,324.22

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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.