Home / 163,524.64-225,725.68-95,563.76

Finding the Fourth Proportional to 163,524.64, 225,725.68 and 95,563.76

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Solution

The fourth proportional to 163,524.64, 225,725.68 and 95,563.76 is: 131,914.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,524.64 : 225,725.68 = 95,563.76 : x
  2. Step 2: Convert to fraction form
    163,524.64/225,725.68 = 95,563.76/x
  3. Step 3: Cross multiply
    163,524.64x = 225,725.68 × 95,563.76
  4. Step 4: Simplify right side
    163,524.64x = 21,571,194,709.36
  5. Step 5: Solve for x
    x = 21,571,194,709.36/163,524.64
  6. Step 6: Final answer
    x = 131,914.03

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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.