Home / 27,395.02-41,092.44-6,618.52

Finding the Fourth Proportional to 27,395.02, 41,092.44 and 6,618.52

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Solution

The fourth proportional to 27,395.02, 41,092.44 and 6,618.52 is: 9,927.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395.02 : 41,092.44 = 6,618.52 : x
  2. Step 2: Convert to fraction form
    27,395.02/41,092.44 = 6,618.52/x
  3. Step 3: Cross multiply
    27,395.02x = 41,092.44 × 6,618.52
  4. Step 4: Simplify right side
    27,395.02x = 271,971,135.99
  5. Step 5: Solve for x
    x = 271,971,135.99/27,395.02
  6. Step 6: Final answer
    x = 9,927.76

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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.