Home / 27,264.87-40,897.33-8,546.37

Finding the Fourth Proportional to 27,264.87, 40,897.33 and 8,546.37

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Solution

The fourth proportional to 27,264.87, 40,897.33 and 8,546.37 is: 12,819.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,264.87 : 40,897.33 = 8,546.37 : x
  2. Step 2: Convert to fraction form
    27,264.87/40,897.33 = 8,546.37/x
  3. Step 3: Cross multiply
    27,264.87x = 40,897.33 × 8,546.37
  4. Step 4: Simplify right side
    27,264.87x = 349,523,714.19
  5. Step 5: Solve for x
    x = 349,523,714.19/27,264.87
  6. Step 6: Final answer
    x = 12,819.56

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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.