Home / 6,076.64-9,107.34-3,258.51

Finding the Fourth Proportional to 6,076.64, 9,107.34 and 3,258.51

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Solution

The fourth proportional to 6,076.64, 9,107.34 and 3,258.51 is: 4,883.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,076.64 : 9,107.34 = 3,258.51 : x
  2. Step 2: Convert to fraction form
    6,076.64/9,107.34 = 3,258.51/x
  3. Step 3: Cross multiply
    6,076.64x = 9,107.34 × 3,258.51
  4. Step 4: Simplify right side
    6,076.64x = 29,676,358.46
  5. Step 5: Solve for x
    x = 29,676,358.46/6,076.64
  6. Step 6: Final answer
    x = 4,883.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.