Home / 36,094.30-54,105.10-15,045.99

Finding the Fourth Proportional to 36,094.30, 54,105.10 and 15,045.99

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Solution

The fourth proportional to 36,094.30, 54,105.10 and 15,045.99 is: 22,553.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,094.30 : 54,105.10 = 15,045.99 : x
  2. Step 2: Convert to fraction form
    36,094.30/54,105.10 = 15,045.99/x
  3. Step 3: Cross multiply
    36,094.30x = 54,105.10 × 15,045.99
  4. Step 4: Simplify right side
    36,094.30x = 814,065,043.46
  5. Step 5: Solve for x
    x = 814,065,043.46/36,094.30
  6. Step 6: Final answer
    x = 22,553.84

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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.