Home / 2,466.74-3,403.56-1,617.23

Finding the Fourth Proportional to 2,466.74, 3,403.56 and 1,617.23

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Solution

The fourth proportional to 2,466.74, 3,403.56 and 1,617.23 is: 2,231.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466.74 : 3,403.56 = 1,617.23 : x
  2. Step 2: Convert to fraction form
    2,466.74/3,403.56 = 1,617.23/x
  3. Step 3: Cross multiply
    2,466.74x = 3,403.56 × 1,617.23
  4. Step 4: Simplify right side
    2,466.74x = 5,504,339.34
  5. Step 5: Solve for x
    x = 5,504,339.34/2,466.74
  6. Step 6: Final answer
    x = 2,231.42

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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.