Home / 22,260.92-33,394.01-13,941.62

Finding the Fourth Proportional to 22,260.92, 33,394.01 and 13,941.62

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Solution

The fourth proportional to 22,260.92, 33,394.01 and 13,941.62 is: 20,914.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,260.92 : 33,394.01 = 13,941.62 : x
  2. Step 2: Convert to fraction form
    22,260.92/33,394.01 = 13,941.62/x
  3. Step 3: Cross multiply
    22,260.92x = 33,394.01 × 13,941.62
  4. Step 4: Simplify right side
    22,260.92x = 465,566,527.99
  5. Step 5: Solve for x
    x = 465,566,527.99/22,260.92
  6. Step 6: Final answer
    x = 20,914.08

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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.