Home / 224,557.26-309,346.28-192,187.94

Finding the Fourth Proportional to 224,557.26, 309,346.28 and 192,187.94

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Solution

The fourth proportional to 224,557.26, 309,346.28 and 192,187.94 is: 264,754.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,557.26 : 309,346.28 = 192,187.94 : x
  2. Step 2: Convert to fraction form
    224,557.26/309,346.28 = 192,187.94/x
  3. Step 3: Cross multiply
    224,557.26x = 309,346.28 × 192,187.94
  4. Step 4: Simplify right side
    224,557.26x = 59,452,624,299.86
  5. Step 5: Solve for x
    x = 59,452,624,299.86/224,557.26
  6. Step 6: Final answer
    x = 264,754.85

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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.