Home / 4,136.55-6,204.21-1,363.11

Finding the Fourth Proportional to 4,136.55, 6,204.21 and 1,363.11

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Solution

The fourth proportional to 4,136.55, 6,204.21 and 1,363.11 is: 2,044.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.55 : 6,204.21 = 1,363.11 : x
  2. Step 2: Convert to fraction form
    4,136.55/6,204.21 = 1,363.11/x
  3. Step 3: Cross multiply
    4,136.55x = 6,204.21 × 1,363.11
  4. Step 4: Simplify right side
    4,136.55x = 8,457,020.69
  5. Step 5: Solve for x
    x = 8,457,020.69/4,136.55
  6. Step 6: Final answer
    x = 2,044.46

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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.