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Finding the Fourth Proportional to 9,073.58, 13,597.69 and 4,904.60

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Solution

The fourth proportional to 9,073.58, 13,597.69 and 4,904.60 is: 7,350.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073.58 : 13,597.69 = 4,904.60 : x
  2. Step 2: Convert to fraction form
    9,073.58/13,597.69 = 4,904.60/x
  3. Step 3: Cross multiply
    9,073.58x = 13,597.69 × 4,904.60
  4. Step 4: Simplify right side
    9,073.58x = 66,691,230.37
  5. Step 5: Solve for x
    x = 66,691,230.37/9,073.58
  6. Step 6: Final answer
    x = 7,350.05

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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.