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Finding the Fourth Proportional to 44,544.66, 66,819.29 and 11,265.02

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Solution

The fourth proportional to 44,544.66, 66,819.29 and 11,265.02 is: 16,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,544.66 : 66,819.29 = 11,265.02 : x
  2. Step 2: Convert to fraction form
    44,544.66/66,819.29 = 11,265.02/x
  3. Step 3: Cross multiply
    44,544.66x = 66,819.29 × 11,265.02
  4. Step 4: Simplify right side
    44,544.66x = 752,720,247.81
  5. Step 5: Solve for x
    x = 752,720,247.81/44,544.66
  6. Step 6: Final answer
    x = 16,898.10

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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.