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Finding the Fourth Proportional to 32,504.88, 44,853.44 and 18,354.99

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Solution

The fourth proportional to 32,504.88, 44,853.44 and 18,354.99 is: 25,328.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,504.88 : 44,853.44 = 18,354.99 : x
  2. Step 2: Convert to fraction form
    32,504.88/44,853.44 = 18,354.99/x
  3. Step 3: Cross multiply
    32,504.88x = 44,853.44 × 18,354.99
  4. Step 4: Simplify right side
    32,504.88x = 823,284,350.89
  5. Step 5: Solve for x
    x = 823,284,350.89/32,504.88
  6. Step 6: Final answer
    x = 25,328.02

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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.