Home / 22,374.09-33,567.80-9,227.25

Finding the Fourth Proportional to 22,374.09, 33,567.80 and 9,227.25

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Solution

The fourth proportional to 22,374.09, 33,567.80 and 9,227.25 is: 13,843.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,374.09 : 33,567.80 = 9,227.25 : x
  2. Step 2: Convert to fraction form
    22,374.09/33,567.80 = 9,227.25/x
  3. Step 3: Cross multiply
    22,374.09x = 33,567.80 × 9,227.25
  4. Step 4: Simplify right side
    22,374.09x = 309,738,436.41
  5. Step 5: Solve for x
    x = 309,738,436.41/22,374.09
  6. Step 6: Final answer
    x = 13,843.62

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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.