Home / 301,383.06-452,074.50-234,872.94

Finding the Fourth Proportional to 301,383.06, 452,074.50 and 234,872.94

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Solution

The fourth proportional to 301,383.06, 452,074.50 and 234,872.94 is: 352,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,383.06 : 452,074.50 = 234,872.94 : x
  2. Step 2: Convert to fraction form
    301,383.06/452,074.50 = 234,872.94/x
  3. Step 3: Cross multiply
    301,383.06x = 452,074.50 × 234,872.94
  4. Step 4: Simplify right side
    301,383.06x = 106,180,066,914.03
  5. Step 5: Solve for x
    x = 106,180,066,914.03/301,383.06
  6. Step 6: Final answer
    x = 352,309.34

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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.