Home / 22,094.21-33,141.32-15,549.62

Finding the Fourth Proportional to 22,094.21, 33,141.32 and 15,549.62

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Solution

The fourth proportional to 22,094.21, 33,141.32 and 15,549.62 is: 23,324.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094.21 : 33,141.32 = 15,549.62 : x
  2. Step 2: Convert to fraction form
    22,094.21/33,141.32 = 15,549.62/x
  3. Step 3: Cross multiply
    22,094.21x = 33,141.32 × 15,549.62
  4. Step 4: Simplify right side
    22,094.21x = 515,334,827.46
  5. Step 5: Solve for x
    x = 515,334,827.46/22,094.21
  6. Step 6: Final answer
    x = 23,324.42

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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.