Home / 22,044.90-33,042.76-9,546.20

Finding the Fourth Proportional to 22,044.90, 33,042.76 and 9,546.20

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Solution

The fourth proportional to 22,044.90, 33,042.76 and 9,546.20 is: 14,308.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.90 : 33,042.76 = 9,546.20 : x
  2. Step 2: Convert to fraction form
    22,044.90/33,042.76 = 9,546.20/x
  3. Step 3: Cross multiply
    22,044.90x = 33,042.76 × 9,546.20
  4. Step 4: Simplify right side
    22,044.90x = 315,432,795.51
  5. Step 5: Solve for x
    x = 315,432,795.51/22,044.90
  6. Step 6: Final answer
    x = 14,308.65

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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.