Home / 27,393.75-41,090.67-6,617.25

Finding the Fourth Proportional to 27,393.75, 41,090.67 and 6,617.25

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Solution

The fourth proportional to 27,393.75, 41,090.67 and 6,617.25 is: 9,925.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393.75 : 41,090.67 = 6,617.25 : x
  2. Step 2: Convert to fraction form
    27,393.75/41,090.67 = 6,617.25/x
  3. Step 3: Cross multiply
    27,393.75x = 41,090.67 × 6,617.25
  4. Step 4: Simplify right side
    27,393.75x = 271,907,236.06
  5. Step 5: Solve for x
    x = 271,907,236.06/27,393.75
  6. Step 6: Final answer
    x = 9,925.89

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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.