Home / 6,136.08-9,204.12-2,675.76

Finding the Fourth Proportional to 6,136.08, 9,204.12 and 2,675.76

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Solution

The fourth proportional to 6,136.08, 9,204.12 and 2,675.76 is: 4,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136.08 : 9,204.12 = 2,675.76 : x
  2. Step 2: Convert to fraction form
    6,136.08/9,204.12 = 2,675.76/x
  3. Step 3: Cross multiply
    6,136.08x = 9,204.12 × 2,675.76
  4. Step 4: Simplify right side
    6,136.08x = 24,628,016.13
  5. Step 5: Solve for x
    x = 24,628,016.13/6,136.08
  6. Step 6: Final answer
    x = 4,013.64

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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.