Home / 22,021.26-33,048.09-14,623.26

Finding the Fourth Proportional to 22,021.26, 33,048.09 and 14,623.26

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Solution

The fourth proportional to 22,021.26, 33,048.09 and 14,623.26 is: 21,945.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021.26 : 33,048.09 = 14,623.26 : x
  2. Step 2: Convert to fraction form
    22,021.26/33,048.09 = 14,623.26/x
  3. Step 3: Cross multiply
    22,021.26x = 33,048.09 × 14,623.26
  4. Step 4: Simplify right side
    22,021.26x = 483,270,812.57
  5. Step 5: Solve for x
    x = 483,270,812.57/22,021.26
  6. Step 6: Final answer
    x = 21,945.65

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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.