Home / 164,634.44-227,200.20-93,017.48

Finding the Fourth Proportional to 164,634.44, 227,200.20 and 93,017.48

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Solution

The fourth proportional to 164,634.44, 227,200.20 and 93,017.48 is: 128,366.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,634.44 : 227,200.20 = 93,017.48 : x
  2. Step 2: Convert to fraction form
    164,634.44/227,200.20 = 93,017.48/x
  3. Step 3: Cross multiply
    164,634.44x = 227,200.20 × 93,017.48
  4. Step 4: Simplify right side
    164,634.44x = 21,133,590,059.50
  5. Step 5: Solve for x
    x = 21,133,590,059.50/164,634.44
  6. Step 6: Final answer
    x = 128,366.76

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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.