Home / 22,367.36-33,549.08-7,575.96

Finding the Fourth Proportional to 22,367.36, 33,549.08 and 7,575.96

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Solution

The fourth proportional to 22,367.36, 33,549.08 and 7,575.96 is: 11,363.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,367.36 : 33,549.08 = 7,575.96 : x
  2. Step 2: Convert to fraction form
    22,367.36/33,549.08 = 7,575.96/x
  3. Step 3: Cross multiply
    22,367.36x = 33,549.08 × 7,575.96
  4. Step 4: Simplify right side
    22,367.36x = 254,166,488.12
  5. Step 5: Solve for x
    x = 254,166,488.12/22,367.36
  6. Step 6: Final answer
    x = 11,363.28

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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.