Home / 6,571.19-9,860.90-2,675.59

Finding the Fourth Proportional to 6,571.19, 9,860.90 and 2,675.59

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Solution

The fourth proportional to 6,571.19, 9,860.90 and 2,675.59 is: 4,015.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571.19 : 9,860.90 = 2,675.59 : x
  2. Step 2: Convert to fraction form
    6,571.19/9,860.90 = 2,675.59/x
  3. Step 3: Cross multiply
    6,571.19x = 9,860.90 × 2,675.59
  4. Step 4: Simplify right side
    6,571.19x = 26,383,687.40
  5. Step 5: Solve for x
    x = 26,383,687.40/6,571.19
  6. Step 6: Final answer
    x = 4,015.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.