Home / 22,414.19-33,605.69-9,927.42

Finding the Fourth Proportional to 22,414.19, 33,605.69 and 9,927.42

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Solution

The fourth proportional to 22,414.19, 33,605.69 and 9,927.42 is: 14,884.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,414.19 : 33,605.69 = 9,927.42 : x
  2. Step 2: Convert to fraction form
    22,414.19/33,605.69 = 9,927.42/x
  3. Step 3: Cross multiply
    22,414.19x = 33,605.69 × 9,927.42
  4. Step 4: Simplify right side
    22,414.19x = 333,617,749.38
  5. Step 5: Solve for x
    x = 333,617,749.38/22,414.19
  6. Step 6: Final answer
    x = 14,884.22

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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.