Home / 22,366.70-33,554.82-7,575.10

Finding the Fourth Proportional to 22,366.70, 33,554.82 and 7,575.10

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Solution

The fourth proportional to 22,366.70, 33,554.82 and 7,575.10 is: 11,364.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,366.70 : 33,554.82 = 7,575.10 : x
  2. Step 2: Convert to fraction form
    22,366.70/33,554.82 = 7,575.10/x
  3. Step 3: Cross multiply
    22,366.70x = 33,554.82 × 7,575.10
  4. Step 4: Simplify right side
    22,366.70x = 254,181,116.98
  5. Step 5: Solve for x
    x = 254,181,116.98/22,366.70
  6. Step 6: Final answer
    x = 11,364.27

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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.