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Finding the Fourth Proportional to 29,739.10, 44,608.44 and 7,552.54

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Solution

The fourth proportional to 29,739.10, 44,608.44 and 7,552.54 is: 11,328.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,739.10 : 44,608.44 = 7,552.54 : x
  2. Step 2: Convert to fraction form
    29,739.10/44,608.44 = 7,552.54/x
  3. Step 3: Cross multiply
    29,739.10x = 44,608.44 × 7,552.54
  4. Step 4: Simplify right side
    29,739.10x = 336,907,027.44
  5. Step 5: Solve for x
    x = 336,907,027.44/29,739.10
  6. Step 6: Final answer
    x = 11,328.76

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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.