Home / 27,395.96-41,094-6,619.46

Finding the Fourth Proportional to 27,395.96, 41,094 and 6,619.46

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Solution

The fourth proportional to 27,395.96, 41,094 and 6,619.46 is: 9,929.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395.96 : 41,094 = 6,619.46 : x
  2. Step 2: Convert to fraction form
    27,395.96/41,094 = 6,619.46/x
  3. Step 3: Cross multiply
    27,395.96x = 41,094 × 6,619.46
  4. Step 4: Simplify right side
    27,395.96x = 272,019,883.77
  5. Step 5: Solve for x
    x = 272,019,883.77/27,395.96
  6. Step 6: Final answer
    x = 9,929.20

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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.