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Finding the Fourth Proportional to 35,662.37, 53,493.55 and 9,367.07

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Solution

The fourth proportional to 35,662.37, 53,493.55 and 9,367.07 is: 14,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,662.37 : 53,493.55 = 9,367.07 : x
  2. Step 2: Convert to fraction form
    35,662.37/53,493.55 = 9,367.07/x
  3. Step 3: Cross multiply
    35,662.37x = 53,493.55 × 9,367.07
  4. Step 4: Simplify right side
    35,662.37x = 501,077,559.93
  5. Step 5: Solve for x
    x = 501,077,559.93/35,662.37
  6. Step 6: Final answer
    x = 14,050.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.