Home / 27,394.02-41,090.94-6,617.52

Finding the Fourth Proportional to 27,394.02, 41,090.94 and 6,617.52

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Solution

The fourth proportional to 27,394.02, 41,090.94 and 6,617.52 is: 9,926.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,394.02 : 41,090.94 = 6,617.52 : x
  2. Step 2: Convert to fraction form
    27,394.02/41,090.94 = 6,617.52/x
  3. Step 3: Cross multiply
    27,394.02x = 41,090.94 × 6,617.52
  4. Step 4: Simplify right side
    27,394.02x = 271,920,117.27
  5. Step 5: Solve for x
    x = 271,920,117.27/27,394.02
  6. Step 6: Final answer
    x = 9,926.26

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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.