Home / 2,583.37-3,565.85-2,451.13

Finding the Fourth Proportional to 2,583.37, 3,565.85 and 2,451.13

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Solution

The fourth proportional to 2,583.37, 3,565.85 and 2,451.13 is: 3,383.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.37 : 3,565.85 = 2,451.13 : x
  2. Step 2: Convert to fraction form
    2,583.37/3,565.85 = 2,451.13/x
  3. Step 3: Cross multiply
    2,583.37x = 3,565.85 × 2,451.13
  4. Step 4: Simplify right side
    2,583.37x = 8,740,344.08
  5. Step 5: Solve for x
    x = 8,740,344.08/2,583.37
  6. Step 6: Final answer
    x = 3,383.31

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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.