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Finding the Fourth Proportional to 29,952.66, 44,930.07 and 11,230.80

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Solution

The fourth proportional to 29,952.66, 44,930.07 and 11,230.80 is: 16,846.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,952.66 : 44,930.07 = 11,230.80 : x
  2. Step 2: Convert to fraction form
    29,952.66/44,930.07 = 11,230.80/x
  3. Step 3: Cross multiply
    29,952.66x = 44,930.07 × 11,230.80
  4. Step 4: Simplify right side
    29,952.66x = 504,600,630.16
  5. Step 5: Solve for x
    x = 504,600,630.16/29,952.66
  6. Step 6: Final answer
    x = 16,846.60

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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.