Home / 54,106.22-81,174.31-22,531.14

Finding the Fourth Proportional to 54,106.22, 81,174.31 and 22,531.14

Calculator

Solution

The fourth proportional to 54,106.22, 81,174.31 and 22,531.14 is: 33,802.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,106.22 : 81,174.31 = 22,531.14 : x
  2. Step 2: Convert to fraction form
    54,106.22/81,174.31 = 22,531.14/x
  3. Step 3: Cross multiply
    54,106.22x = 81,174.31 × 22,531.14
  4. Step 4: Simplify right side
    54,106.22x = 1,828,949,686.69
  5. Step 5: Solve for x
    x = 1,828,949,686.69/54,106.22
  6. Step 6: Final answer
    x = 33,802.95

Related Problems

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.