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Finding the Fourth Proportional to 133,351.29, 200,037.26 and 44,605.26

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Solution

The fourth proportional to 133,351.29, 200,037.26 and 44,605.26 is: 66,911.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,351.29 : 200,037.26 = 44,605.26 : x
  2. Step 2: Convert to fraction form
    133,351.29/200,037.26 = 44,605.26/x
  3. Step 3: Cross multiply
    133,351.29x = 200,037.26 × 44,605.26
  4. Step 4: Simplify right side
    133,351.29x = 8,922,714,103.50
  5. Step 5: Solve for x
    x = 8,922,714,103.50/133,351.29
  6. Step 6: Final answer
    x = 66,911.34

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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.