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Finding the Fourth Proportional to 22,503.04, 33,736.28 and 9,365.24

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Solution

The fourth proportional to 22,503.04, 33,736.28 and 9,365.24 is: 14,040.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,503.04 : 33,736.28 = 9,365.24 : x
  2. Step 2: Convert to fraction form
    22,503.04/33,736.28 = 9,365.24/x
  3. Step 3: Cross multiply
    22,503.04x = 33,736.28 × 9,365.24
  4. Step 4: Simplify right side
    22,503.04x = 315,948,358.91
  5. Step 5: Solve for x
    x = 315,948,358.91/22,503.04
  6. Step 6: Final answer
    x = 14,040.25

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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.