Home / 96,553.26-133,241.49-52,945.20

Finding the Fourth Proportional to 96,553.26, 133,241.49 and 52,945.20

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Solution

The fourth proportional to 96,553.26, 133,241.49 and 52,945.20 is: 73,063.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,553.26 : 133,241.49 = 52,945.20 : x
  2. Step 2: Convert to fraction form
    96,553.26/133,241.49 = 52,945.20/x
  3. Step 3: Cross multiply
    96,553.26x = 133,241.49 × 52,945.20
  4. Step 4: Simplify right side
    96,553.26x = 7,054,497,336.35
  5. Step 5: Solve for x
    x = 7,054,497,336.35/96,553.26
  6. Step 6: Final answer
    x = 73,063.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.