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Finding the Fourth Proportional to 29,758.96, 44,611.98 and 11,303.92

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Solution

The fourth proportional to 29,758.96, 44,611.98 and 11,303.92 is: 16,945.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,758.96 : 44,611.98 = 11,303.92 : x
  2. Step 2: Convert to fraction form
    29,758.96/44,611.98 = 11,303.92/x
  3. Step 3: Cross multiply
    29,758.96x = 44,611.98 × 11,303.92
  4. Step 4: Simplify right side
    29,758.96x = 504,290,252.96
  5. Step 5: Solve for x
    x = 504,290,252.96/29,758.96
  6. Step 6: Final answer
    x = 16,945.83

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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.