Home / 234,848.07-352,293.54-66,370.83

Finding the Fourth Proportional to 234,848.07, 352,293.54 and 66,370.83

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Solution

The fourth proportional to 234,848.07, 352,293.54 and 66,370.83 is: 99,562.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,848.07 : 352,293.54 = 66,370.83 : x
  2. Step 2: Convert to fraction form
    234,848.07/352,293.54 = 66,370.83/x
  3. Step 3: Cross multiply
    234,848.07x = 352,293.54 × 66,370.83
  4. Step 4: Simplify right side
    234,848.07x = 23,382,014,653.44
  5. Step 5: Solve for x
    x = 23,382,014,653.44/234,848.07
  6. Step 6: Final answer
    x = 99,562.30

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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.