Home / 27,246.93-37,625.36-17,193.21

Finding the Fourth Proportional to 27,246.93, 37,625.36 and 17,193.21

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Solution

The fourth proportional to 27,246.93, 37,625.36 and 17,193.21 is: 23,742.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,246.93 : 37,625.36 = 17,193.21 : x
  2. Step 2: Convert to fraction form
    27,246.93/37,625.36 = 17,193.21/x
  3. Step 3: Cross multiply
    27,246.93x = 37,625.36 × 17,193.21
  4. Step 4: Simplify right side
    27,246.93x = 646,900,629.84
  5. Step 5: Solve for x
    x = 646,900,629.84/27,246.93
  6. Step 6: Final answer
    x = 23,742.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.