Home / 6,958.19-10,437.29-2,028.22

Finding the Fourth Proportional to 6,958.19, 10,437.29 and 2,028.22

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Solution

The fourth proportional to 6,958.19, 10,437.29 and 2,028.22 is: 3,042.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958.19 : 10,437.29 = 2,028.22 : x
  2. Step 2: Convert to fraction form
    6,958.19/10,437.29 = 2,028.22/x
  3. Step 3: Cross multiply
    6,958.19x = 10,437.29 × 2,028.22
  4. Step 4: Simplify right side
    6,958.19x = 21,169,120.32
  5. Step 5: Solve for x
    x = 21,169,120.32/6,958.19
  6. Step 6: Final answer
    x = 3,042.33

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1.5x scale

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.