Home / 767,167.00-1,150,708.75-234,688.03

Finding the Fourth Proportional to 767,167.00, 1,150,708.75 and 234,688.03

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Solution

The fourth proportional to 767,167.00, 1,150,708.75 and 234,688.03 is: 352,019.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,167.00 : 1,150,708.75 = 234,688.03 : x
  2. Step 2: Convert to fraction form
    767,167.00/1,150,708.75 = 234,688.03/x
  3. Step 3: Cross multiply
    767,167.00x = 1,150,708.75 × 234,688.03
  4. Step 4: Simplify right side
    767,167.00x = 270,057,562,714.28
  5. Step 5: Solve for x
    x = 270,057,562,714.28/767,167.00
  6. Step 6: Final answer
    x = 352,019.27

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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.