Home / 2,675.16-3,667.68-2,625.84

Finding the Fourth Proportional to 2,675.16, 3,667.68 and 2,625.84

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Solution

The fourth proportional to 2,675.16, 3,667.68 and 2,625.84 is: 3,600.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675.16 : 3,667.68 = 2,625.84 : x
  2. Step 2: Convert to fraction form
    2,675.16/3,667.68 = 2,625.84/x
  3. Step 3: Cross multiply
    2,675.16x = 3,667.68 × 2,625.84
  4. Step 4: Simplify right side
    2,675.16x = 9,630,740.85
  5. Step 5: Solve for x
    x = 9,630,740.85/2,675.16
  6. Step 6: Final answer
    x = 3,600.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.