Home / 164,826.20-227,474.25-93,218.96

Finding the Fourth Proportional to 164,826.20, 227,474.25 and 93,218.96

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Solution

The fourth proportional to 164,826.20, 227,474.25 and 93,218.96 is: 128,650.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,826.20 : 227,474.25 = 93,218.96 : x
  2. Step 2: Convert to fraction form
    164,826.20/227,474.25 = 93,218.96/x
  3. Step 3: Cross multiply
    164,826.20x = 227,474.25 × 93,218.96
  4. Step 4: Simplify right side
    164,826.20x = 21,204,913,011.78
  5. Step 5: Solve for x
    x = 21,204,913,011.78/164,826.20
  6. Step 6: Final answer
    x = 128,650.14

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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.