Home / 22,224.84-33,337.26-9,074.28

Finding the Fourth Proportional to 22,224.84, 33,337.26 and 9,074.28

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Solution

The fourth proportional to 22,224.84, 33,337.26 and 9,074.28 is: 13,611.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,224.84 : 33,337.26 = 9,074.28 : x
  2. Step 2: Convert to fraction form
    22,224.84/33,337.26 = 9,074.28/x
  3. Step 3: Cross multiply
    22,224.84x = 33,337.26 × 9,074.28
  4. Step 4: Simplify right side
    22,224.84x = 302,511,631.67
  5. Step 5: Solve for x
    x = 302,511,631.67/22,224.84
  6. Step 6: Final answer
    x = 13,611.42

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Half scale
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Double scale
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Similar ratio
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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.