Home / 224,558.26-309,347.66-192,188.94

Finding the Fourth Proportional to 224,558.26, 309,347.66 and 192,188.94

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Solution

The fourth proportional to 224,558.26, 309,347.66 and 192,188.94 is: 264,756.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,558.26 : 309,347.66 = 192,188.94 : x
  2. Step 2: Convert to fraction form
    224,558.26/309,347.66 = 192,188.94/x
  3. Step 3: Cross multiply
    224,558.26x = 309,347.66 × 192,188.94
  4. Step 4: Simplify right side
    224,558.26x = 59,453,198,866.88
  5. Step 5: Solve for x
    x = 59,453,198,866.88/224,558.26
  6. Step 6: Final answer
    x = 264,756.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.