Home / 232,619.36-348,474.56-110,866.64

Finding the Fourth Proportional to 232,619.36, 348,474.56 and 110,866.64

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Solution

The fourth proportional to 232,619.36, 348,474.56 and 110,866.64 is: 166,083.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,619.36 : 348,474.56 = 110,866.64 : x
  2. Step 2: Convert to fraction form
    232,619.36/348,474.56 = 110,866.64/x
  3. Step 3: Cross multiply
    232,619.36x = 348,474.56 × 110,866.64
  4. Step 4: Simplify right side
    232,619.36x = 38,634,203,592.68
  5. Step 5: Solve for x
    x = 38,634,203,592.68/232,619.36
  6. Step 6: Final answer
    x = 166,083.35

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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.