Home / 163,983.45-226,313.25-95,996.29

Finding the Fourth Proportional to 163,983.45, 226,313.25 and 95,996.29

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Solution

The fourth proportional to 163,983.45, 226,313.25 and 95,996.29 is: 132,484.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,983.45 : 226,313.25 = 95,996.29 : x
  2. Step 2: Convert to fraction form
    163,983.45/226,313.25 = 95,996.29/x
  3. Step 3: Cross multiply
    163,983.45x = 226,313.25 × 95,996.29
  4. Step 4: Simplify right side
    163,983.45x = 21,725,232,377.84
  5. Step 5: Solve for x
    x = 21,725,232,377.84/163,983.45
  6. Step 6: Final answer
    x = 132,484.30

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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.