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Finding the Fourth Proportional to 9,599.54, 13,246.41 and 7,083.02

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Solution

The fourth proportional to 9,599.54, 13,246.41 and 7,083.02 is: 9,773.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.54 : 13,246.41 = 7,083.02 : x
  2. Step 2: Convert to fraction form
    9,599.54/13,246.41 = 7,083.02/x
  3. Step 3: Cross multiply
    9,599.54x = 13,246.41 × 7,083.02
  4. Step 4: Simplify right side
    9,599.54x = 93,824,586.96
  5. Step 5: Solve for x
    x = 93,824,586.96/9,599.54
  6. Step 6: Final answer
    x = 9,773.86

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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.