Home / 2,048.04-2,825.46-1,300.68

Finding the Fourth Proportional to 2,048.04, 2,825.46 and 1,300.68

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Solution

The fourth proportional to 2,048.04, 2,825.46 and 1,300.68 is: 1,794.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048.04 : 2,825.46 = 1,300.68 : x
  2. Step 2: Convert to fraction form
    2,048.04/2,825.46 = 1,300.68/x
  3. Step 3: Cross multiply
    2,048.04x = 2,825.46 × 1,300.68
  4. Step 4: Simplify right side
    2,048.04x = 3,675,019.31
  5. Step 5: Solve for x
    x = 3,675,019.31/2,048.04
  6. Step 6: Final answer
    x = 1,794.41

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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.