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Finding the Fourth Proportional to 25,332.37, 37,998.06 and 7,563.00

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Solution

The fourth proportional to 25,332.37, 37,998.06 and 7,563.00 is: 11,344.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,332.37 : 37,998.06 = 7,563.00 : x
  2. Step 2: Convert to fraction form
    25,332.37/37,998.06 = 7,563.00/x
  3. Step 3: Cross multiply
    25,332.37x = 37,998.06 × 7,563.00
  4. Step 4: Simplify right side
    25,332.37x = 287,379,163.84
  5. Step 5: Solve for x
    x = 287,379,163.84/25,332.37
  6. Step 6: Final answer
    x = 11,344.35

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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.