Home / 22,400.49-33,589.41-9,924.33

Finding the Fourth Proportional to 22,400.49, 33,589.41 and 9,924.33

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Solution

The fourth proportional to 22,400.49, 33,589.41 and 9,924.33 is: 14,881.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,400.49 : 33,589.41 = 9,924.33 : x
  2. Step 2: Convert to fraction form
    22,400.49/33,589.41 = 9,924.33/x
  3. Step 3: Cross multiply
    22,400.49x = 33,589.41 × 9,924.33
  4. Step 4: Simplify right side
    22,400.49x = 333,352,389.35
  5. Step 5: Solve for x
    x = 333,352,389.35/22,400.49
  6. Step 6: Final answer
    x = 14,881.48

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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.