Home / 169,783.37-234,299.67-92,258.33

Finding the Fourth Proportional to 169,783.37, 234,299.67 and 92,258.33

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Solution

The fourth proportional to 169,783.37, 234,299.67 and 92,258.33 is: 127,315.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,783.37 : 234,299.67 = 92,258.33 : x
  2. Step 2: Convert to fraction form
    169,783.37/234,299.67 = 92,258.33/x
  3. Step 3: Cross multiply
    169,783.37x = 234,299.67 × 92,258.33
  4. Step 4: Simplify right side
    169,783.37x = 21,616,096,273.75
  5. Step 5: Solve for x
    x = 21,616,096,273.75/169,783.37
  6. Step 6: Final answer
    x = 127,315.75

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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.