Home / 2,586.24-3,584.04-2,536.98

Finding the Fourth Proportional to 2,586.24, 3,584.04 and 2,536.98

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Solution

The fourth proportional to 2,586.24, 3,584.04 and 2,536.98 is: 3,515.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586.24 : 3,584.04 = 2,536.98 : x
  2. Step 2: Convert to fraction form
    2,586.24/3,584.04 = 2,536.98/x
  3. Step 3: Cross multiply
    2,586.24x = 3,584.04 × 2,536.98
  4. Step 4: Simplify right side
    2,586.24x = 9,092,637.80
  5. Step 5: Solve for x
    x = 9,092,637.80/2,586.24
  6. Step 6: Final answer
    x = 3,515.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.