Home / 19,835.01-29,774.39-11,524.41

Finding the Fourth Proportional to 19,835.01, 29,774.39 and 11,524.41

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Solution

The fourth proportional to 19,835.01, 29,774.39 and 11,524.41 is: 17,299.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,835.01 : 29,774.39 = 11,524.41 : x
  2. Step 2: Convert to fraction form
    19,835.01/29,774.39 = 11,524.41/x
  3. Step 3: Cross multiply
    19,835.01x = 29,774.39 × 11,524.41
  4. Step 4: Simplify right side
    19,835.01x = 343,132,220.24
  5. Step 5: Solve for x
    x = 343,132,220.24/19,835.01
  6. Step 6: Final answer
    x = 17,299.32

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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.