Home / 6,136.62-9,210.18-2,441.45

Finding the Fourth Proportional to 6,136.62, 9,210.18 and 2,441.45

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Solution

The fourth proportional to 6,136.62, 9,210.18 and 2,441.45 is: 3,664.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136.62 : 9,210.18 = 2,441.45 : x
  2. Step 2: Convert to fraction form
    6,136.62/9,210.18 = 2,441.45/x
  3. Step 3: Cross multiply
    6,136.62x = 9,210.18 × 2,441.45
  4. Step 4: Simplify right side
    6,136.62x = 22,486,147.91
  5. Step 5: Solve for x
    x = 22,486,147.91/6,136.62
  6. Step 6: Final answer
    x = 3,664.26

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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.