Home / 167,837.01-231,621.19-91,352.41

Finding the Fourth Proportional to 167,837.01, 231,621.19 and 91,352.41

Calculator

Solution

The fourth proportional to 167,837.01, 231,621.19 and 91,352.41 is: 126,069.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,837.01 : 231,621.19 = 91,352.41 : x
  2. Step 2: Convert to fraction form
    167,837.01/231,621.19 = 91,352.41/x
  3. Step 3: Cross multiply
    167,837.01x = 231,621.19 × 91,352.41
  4. Step 4: Simplify right side
    167,837.01x = 21,159,154,275.98
  5. Step 5: Solve for x
    x = 21,159,154,275.98/167,837.01
  6. Step 6: Final answer
    x = 126,069.66

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.