Home / 2,968.37-4,095.89-1,709.48

Finding the Fourth Proportional to 2,968.37, 4,095.89 and 1,709.48

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Solution

The fourth proportional to 2,968.37, 4,095.89 and 1,709.48 is: 2,358.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968.37 : 4,095.89 = 1,709.48 : x
  2. Step 2: Convert to fraction form
    2,968.37/4,095.89 = 1,709.48/x
  3. Step 3: Cross multiply
    2,968.37x = 4,095.89 × 1,709.48
  4. Step 4: Simplify right side
    2,968.37x = 7,001,843.43
  5. Step 5: Solve for x
    x = 7,001,843.43/2,968.37
  6. Step 6: Final answer
    x = 2,358.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.