Home / 163,924.58-226,221.53-95,947.89

Finding the Fourth Proportional to 163,924.58, 226,221.53 and 95,947.89

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Solution

The fourth proportional to 163,924.58, 226,221.53 and 95,947.89 is: 132,411.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,924.58 : 226,221.53 = 95,947.89 : x
  2. Step 2: Convert to fraction form
    163,924.58/226,221.53 = 95,947.89/x
  3. Step 3: Cross multiply
    163,924.58x = 226,221.53 × 95,947.89
  4. Step 4: Simplify right side
    163,924.58x = 21,705,477,996.33
  5. Step 5: Solve for x
    x = 21,705,477,996.33/163,924.58
  6. Step 6: Final answer
    x = 132,411.37

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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.