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Finding the Fourth Proportional to 29,955.66, 44,934.58 and 11,233.80

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Solution

The fourth proportional to 29,955.66, 44,934.58 and 11,233.80 is: 16,851.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,955.66 : 44,934.58 = 11,233.80 : x
  2. Step 2: Convert to fraction form
    29,955.66/44,934.58 = 11,233.80/x
  3. Step 3: Cross multiply
    29,955.66x = 44,934.58 × 11,233.80
  4. Step 4: Simplify right side
    29,955.66x = 504,786,084.80
  5. Step 5: Solve for x
    x = 504,786,084.80/29,955.66
  6. Step 6: Final answer
    x = 16,851.11

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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.