Home / 234,828.44-352,190.38-66,364.52

Finding the Fourth Proportional to 234,828.44, 352,190.38 and 66,364.52

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Solution

The fourth proportional to 234,828.44, 352,190.38 and 66,364.52 is: 99,532.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,828.44 : 352,190.38 = 66,364.52 : x
  2. Step 2: Convert to fraction form
    234,828.44/352,190.38 = 66,364.52/x
  3. Step 3: Cross multiply
    234,828.44x = 352,190.38 × 66,364.52
  4. Step 4: Simplify right side
    234,828.44x = 23,372,943,714.89
  5. Step 5: Solve for x
    x = 23,372,943,714.89/234,828.44
  6. Step 6: Final answer
    x = 99,532.00

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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.