Home / 244,136.10-366,204.15-204,770.10

Finding the Fourth Proportional to 244,136.10, 366,204.15 and 204,770.10

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Solution

The fourth proportional to 244,136.10, 366,204.15 and 204,770.10 is: 307,155.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,136.10 : 366,204.15 = 204,770.10 : x
  2. Step 2: Convert to fraction form
    244,136.10/366,204.15 = 204,770.10/x
  3. Step 3: Cross multiply
    244,136.10x = 366,204.15 × 204,770.10
  4. Step 4: Simplify right side
    244,136.10x = 74,987,660,415.92
  5. Step 5: Solve for x
    x = 74,987,660,415.92/244,136.10
  6. Step 6: Final answer
    x = 307,155.15

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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.