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Finding the Fourth Proportional to 22,523.49, 33,719.49 and 18,094.77

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Solution

The fourth proportional to 22,523.49, 33,719.49 and 18,094.77 is: 27,089.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,523.49 : 33,719.49 = 18,094.77 : x
  2. Step 2: Convert to fraction form
    22,523.49/33,719.49 = 18,094.77/x
  3. Step 3: Cross multiply
    22,523.49x = 33,719.49 × 18,094.77
  4. Step 4: Simplify right side
    22,523.49x = 610,146,416.07
  5. Step 5: Solve for x
    x = 610,146,416.07/22,523.49
  6. Step 6: Final answer
    x = 27,089.34

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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.