Home / 164,793.06-227,423.43-93,179.34

Finding the Fourth Proportional to 164,793.06, 227,423.43 and 93,179.34

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Solution

The fourth proportional to 164,793.06, 227,423.43 and 93,179.34 is: 128,592.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,793.06 : 227,423.43 = 93,179.34 : x
  2. Step 2: Convert to fraction form
    164,793.06/227,423.43 = 93,179.34/x
  3. Step 3: Cross multiply
    164,793.06x = 227,423.43 × 93,179.34
  4. Step 4: Simplify right side
    164,793.06x = 21,191,165,107.94
  5. Step 5: Solve for x
    x = 21,191,165,107.94/164,793.06
  6. Step 6: Final answer
    x = 128,592.58

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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.