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Finding the Fourth Proportional to 96,653.66, 144,903.94 and 44,034.44

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Solution

The fourth proportional to 96,653.66, 144,903.94 and 44,034.44 is: 66,016.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,653.66 : 144,903.94 = 44,034.44 : x
  2. Step 2: Convert to fraction form
    96,653.66/144,903.94 = 44,034.44/x
  3. Step 3: Cross multiply
    96,653.66x = 144,903.94 × 44,034.44
  4. Step 4: Simplify right side
    96,653.66x = 6,380,763,017.09
  5. Step 5: Solve for x
    x = 6,380,763,017.09/96,653.66
  6. Step 6: Final answer
    x = 66,016.78

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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.