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Finding the Fourth Proportional to 22,504.03, 33,746.31 and 9,347.41

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Solution

The fourth proportional to 22,504.03, 33,746.31 and 9,347.41 is: 14,017.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,504.03 : 33,746.31 = 9,347.41 : x
  2. Step 2: Convert to fraction form
    22,504.03/33,746.31 = 9,347.41/x
  3. Step 3: Cross multiply
    22,504.03x = 33,746.31 × 9,347.41
  4. Step 4: Simplify right side
    22,504.03x = 315,440,426.83
  5. Step 5: Solve for x
    x = 315,440,426.83/22,504.03
  6. Step 6: Final answer
    x = 14,017.07

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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.