Home / 22,292.25-33,452.86-9,654.35

Finding the Fourth Proportional to 22,292.25, 33,452.86 and 9,654.35

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Solution

The fourth proportional to 22,292.25, 33,452.86 and 9,654.35 is: 14,487.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.25 : 33,452.86 = 9,654.35 : x
  2. Step 2: Convert to fraction form
    22,292.25/33,452.86 = 9,654.35/x
  3. Step 3: Cross multiply
    22,292.25x = 33,452.86 × 9,654.35
  4. Step 4: Simplify right side
    22,292.25x = 322,965,535.31
  5. Step 5: Solve for x
    x = 322,965,535.31/22,292.25
  6. Step 6: Final answer
    x = 14,487.80

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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.