Home / 4,062.54-5,605.66-2,383.54

Finding the Fourth Proportional to 4,062.54, 5,605.66 and 2,383.54

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Solution

The fourth proportional to 4,062.54, 5,605.66 and 2,383.54 is: 3,288.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.54 : 5,605.66 = 2,383.54 : x
  2. Step 2: Convert to fraction form
    4,062.54/5,605.66 = 2,383.54/x
  3. Step 3: Cross multiply
    4,062.54x = 5,605.66 × 2,383.54
  4. Step 4: Simplify right side
    4,062.54x = 13,361,314.84
  5. Step 5: Solve for x
    x = 13,361,314.84/4,062.54
  6. Step 6: Final answer
    x = 3,288.91

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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.