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Finding the Fourth Proportional to 244,558.56, 366,838.38 and 67,068.12

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Solution

The fourth proportional to 244,558.56, 366,838.38 and 67,068.12 is: 100,602.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,558.56 : 366,838.38 = 67,068.12 : x
  2. Step 2: Convert to fraction form
    244,558.56/366,838.38 = 67,068.12/x
  3. Step 3: Cross multiply
    244,558.56x = 366,838.38 × 67,068.12
  4. Step 4: Simplify right side
    244,558.56x = 24,603,160,490.45
  5. Step 5: Solve for x
    x = 24,603,160,490.45/244,558.56
  6. Step 6: Final answer
    x = 100,602.33

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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.