Home / 69,949.44-96,513.12-44,832.96

Finding the Fourth Proportional to 69,949.44, 96,513.12 and 44,832.96

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Solution

The fourth proportional to 69,949.44, 96,513.12 and 44,832.96 is: 61,858.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,949.44 : 96,513.12 = 44,832.96 : x
  2. Step 2: Convert to fraction form
    69,949.44/96,513.12 = 44,832.96/x
  3. Step 3: Cross multiply
    69,949.44x = 96,513.12 × 44,832.96
  4. Step 4: Simplify right side
    69,949.44x = 4,326,968,848.44
  5. Step 5: Solve for x
    x = 4,326,968,848.44/69,949.44
  6. Step 6: Final answer
    x = 61,858.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.