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Finding the Fourth Proportional to 6,244.60, 9,366.90 and 6,025.90

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Solution

The fourth proportional to 6,244.60, 9,366.90 and 6,025.90 is: 9,038.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244.60 : 9,366.90 = 6,025.90 : x
  2. Step 2: Convert to fraction form
    6,244.60/9,366.90 = 6,025.90/x
  3. Step 3: Cross multiply
    6,244.60x = 9,366.90 × 6,025.90
  4. Step 4: Simplify right side
    6,244.60x = 56,444,002.71
  5. Step 5: Solve for x
    x = 56,444,002.71/6,244.60
  6. Step 6: Final answer
    x = 9,038.85

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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.