Home / 27,393.54-41,090.31-6,617.04

Finding the Fourth Proportional to 27,393.54, 41,090.31 and 6,617.04

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Solution

The fourth proportional to 27,393.54, 41,090.31 and 6,617.04 is: 9,925.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393.54 : 41,090.31 = 6,617.04 : x
  2. Step 2: Convert to fraction form
    27,393.54/41,090.31 = 6,617.04/x
  3. Step 3: Cross multiply
    27,393.54x = 41,090.31 × 6,617.04
  4. Step 4: Simplify right side
    27,393.54x = 271,896,224.88
  5. Step 5: Solve for x
    x = 271,896,224.88/27,393.54
  6. Step 6: Final answer
    x = 9,925.56

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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.