Home / 182,623.92-252,091.04-163,469.84

Finding the Fourth Proportional to 182,623.92, 252,091.04 and 163,469.84

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Solution

The fourth proportional to 182,623.92, 252,091.04 and 163,469.84 is: 225,651.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,623.92 : 252,091.04 = 163,469.84 : x
  2. Step 2: Convert to fraction form
    182,623.92/252,091.04 = 163,469.84/x
  3. Step 3: Cross multiply
    182,623.92x = 252,091.04 × 163,469.84
  4. Step 4: Simplify right side
    182,623.92x = 41,209,281,974.23
  5. Step 5: Solve for x
    x = 41,209,281,974.23/182,623.92
  6. Step 6: Final answer
    x = 225,651.06

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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.