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Finding the Fourth Proportional to 32,523.30, 44,883.04 and 18,375.84

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Solution

The fourth proportional to 32,523.30, 44,883.04 and 18,375.84 is: 25,359.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,523.30 : 44,883.04 = 18,375.84 : x
  2. Step 2: Convert to fraction form
    32,523.30/44,883.04 = 18,375.84/x
  3. Step 3: Cross multiply
    32,523.30x = 44,883.04 × 18,375.84
  4. Step 4: Simplify right side
    32,523.30x = 824,763,561.75
  5. Step 5: Solve for x
    x = 824,763,561.75/32,523.30
  6. Step 6: Final answer
    x = 25,359.16

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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.