Home / 22,328.73-33,493.11-10,606.41

Finding the Fourth Proportional to 22,328.73, 33,493.11 and 10,606.41

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Solution

The fourth proportional to 22,328.73, 33,493.11 and 10,606.41 is: 15,909.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,328.73 : 33,493.11 = 10,606.41 : x
  2. Step 2: Convert to fraction form
    22,328.73/33,493.11 = 10,606.41/x
  3. Step 3: Cross multiply
    22,328.73x = 33,493.11 × 10,606.41
  4. Step 4: Simplify right side
    22,328.73x = 355,241,656.84
  5. Step 5: Solve for x
    x = 355,241,656.84/22,328.73
  6. Step 6: Final answer
    x = 15,909.62

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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.