Home / 4,136.04-6,202.38-2,055.30

Finding the Fourth Proportional to 4,136.04, 6,202.38 and 2,055.30

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Solution

The fourth proportional to 4,136.04, 6,202.38 and 2,055.30 is: 3,082.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.04 : 6,202.38 = 2,055.30 : x
  2. Step 2: Convert to fraction form
    4,136.04/6,202.38 = 2,055.30/x
  3. Step 3: Cross multiply
    4,136.04x = 6,202.38 × 2,055.30
  4. Step 4: Simplify right side
    4,136.04x = 12,747,751.61
  5. Step 5: Solve for x
    x = 12,747,751.61/4,136.04
  6. Step 6: Final answer
    x = 3,082.12

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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.