Home / 163,503.48-225,635.62-95,524.36

Finding the Fourth Proportional to 163,503.48, 225,635.62 and 95,524.36

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Solution

The fourth proportional to 163,503.48, 225,635.62 and 95,524.36 is: 131,824.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,503.48 : 225,635.62 = 95,524.36 : x
  2. Step 2: Convert to fraction form
    163,503.48/225,635.62 = 95,524.36/x
  3. Step 3: Cross multiply
    163,503.48x = 225,635.62 × 95,524.36
  4. Step 4: Simplify right side
    163,503.48x = 21,553,698,193.70
  5. Step 5: Solve for x
    x = 21,553,698,193.70/163,503.48
  6. Step 6: Final answer
    x = 131,824.09

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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.