Home / 6,051.56-9,076.66-1,669.64

Finding the Fourth Proportional to 6,051.56, 9,076.66 and 1,669.64

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Solution

The fourth proportional to 6,051.56, 9,076.66 and 1,669.64 is: 2,504.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051.56 : 9,076.66 = 1,669.64 : x
  2. Step 2: Convert to fraction form
    6,051.56/9,076.66 = 1,669.64/x
  3. Step 3: Cross multiply
    6,051.56x = 9,076.66 × 1,669.64
  4. Step 4: Simplify right side
    6,051.56x = 15,154,754.60
  5. Step 5: Solve for x
    x = 15,154,754.60/6,051.56
  6. Step 6: Final answer
    x = 2,504.27

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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.