Home / 1,727.97-2,384.62-942.03

Finding the Fourth Proportional to 1,727.97, 2,384.62 and 942.03

Calculator

Solution

The fourth proportional to 1,727.97, 2,384.62 and 942.03 is: 1,300.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727.97 : 2,384.62 = 942.03 : x
  2. Step 2: Convert to fraction form
    1,727.97/2,384.62 = 942.03/x
  3. Step 3: Cross multiply
    1,727.97x = 2,384.62 × 942.03
  4. Step 4: Simplify right side
    1,727.97x = 2,246,384.83
  5. Step 5: Solve for x
    x = 2,246,384.83/1,727.97
  6. Step 6: Final answer
    x = 1,300.01

Related Problems

Why These Related Problems?

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