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Finding the Fourth Proportional to 6,737.19, 10,106.60 and 2,295.60

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Solution

The fourth proportional to 6,737.19, 10,106.60 and 2,295.60 is: 3,443.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737.19 : 10,106.60 = 2,295.60 : x
  2. Step 2: Convert to fraction form
    6,737.19/10,106.60 = 2,295.60/x
  3. Step 3: Cross multiply
    6,737.19x = 10,106.60 × 2,295.60
  4. Step 4: Simplify right side
    6,737.19x = 23,200,699.48
  5. Step 5: Solve for x
    x = 23,200,699.48/6,737.19
  6. Step 6: Final answer
    x = 3,443.68

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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.