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Finding the Fourth Proportional to 301,334.33, 452,001.49 and 234,824.24

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Solution

The fourth proportional to 301,334.33, 452,001.49 and 234,824.24 is: 352,236.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,334.33 : 452,001.49 = 234,824.24 : x
  2. Step 2: Convert to fraction form
    301,334.33/452,001.49 = 234,824.24/x
  3. Step 3: Cross multiply
    301,334.33x = 452,001.49 × 234,824.24
  4. Step 4: Simplify right side
    301,334.33x = 106,140,906,300.25
  5. Step 5: Solve for x
    x = 106,140,906,300.25/301,334.33
  6. Step 6: Final answer
    x = 352,236.36

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1.5x scale

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.