Home / 22,448.73-33,677.97-11,210.12

Finding the Fourth Proportional to 22,448.73, 33,677.97 and 11,210.12

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Solution

The fourth proportional to 22,448.73, 33,677.97 and 11,210.12 is: 16,817.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,448.73 : 33,677.97 = 11,210.12 : x
  2. Step 2: Convert to fraction form
    22,448.73/33,677.97 = 11,210.12/x
  3. Step 3: Cross multiply
    22,448.73x = 33,677.97 × 11,210.12
  4. Step 4: Simplify right side
    22,448.73x = 377,533,916.67
  5. Step 5: Solve for x
    x = 377,533,916.67/22,448.73
  6. Step 6: Final answer
    x = 16,817.61

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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.