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Finding the Fourth Proportional to 32,093.44, 44,375.04 and 28,157.44

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Solution

The fourth proportional to 32,093.44, 44,375.04 and 28,157.44 is: 38,932.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,093.44 : 44,375.04 = 28,157.44 : x
  2. Step 2: Convert to fraction form
    32,093.44/44,375.04 = 28,157.44/x
  3. Step 3: Cross multiply
    32,093.44x = 44,375.04 × 28,157.44
  4. Step 4: Simplify right side
    32,093.44x = 1,249,487,526.30
  5. Step 5: Solve for x
    x = 1,249,487,526.30/32,093.44
  6. Step 6: Final answer
    x = 38,932.80

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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.