Home / 2,461.51-3,397.31-1,414.18

Finding the Fourth Proportional to 2,461.51, 3,397.31 and 1,414.18

Calculator

Solution

The fourth proportional to 2,461.51, 3,397.31 and 1,414.18 is: 1,951.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461.51 : 3,397.31 = 1,414.18 : x
  2. Step 2: Convert to fraction form
    2,461.51/3,397.31 = 1,414.18/x
  3. Step 3: Cross multiply
    2,461.51x = 3,397.31 × 1,414.18
  4. Step 4: Simplify right side
    2,461.51x = 4,804,407.86
  5. Step 5: Solve for x
    x = 4,804,407.86/2,461.51
  6. Step 6: Final answer
    x = 1,951.81

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.