Home / 22,259.85-33,360.62-9,097.22

Finding the Fourth Proportional to 22,259.85, 33,360.62 and 9,097.22

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Solution

The fourth proportional to 22,259.85, 33,360.62 and 9,097.22 is: 13,633.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,259.85 : 33,360.62 = 9,097.22 : x
  2. Step 2: Convert to fraction form
    22,259.85/33,360.62 = 9,097.22/x
  3. Step 3: Cross multiply
    22,259.85x = 33,360.62 × 9,097.22
  4. Step 4: Simplify right side
    22,259.85x = 303,488,687.19
  5. Step 5: Solve for x
    x = 303,488,687.19/22,259.85
  6. Step 6: Final answer
    x = 13,633.91

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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.