Home / 171,454.13-236,552.02-111,071.06

Finding the Fourth Proportional to 171,454.13, 236,552.02 and 111,071.06

Calculator

Solution

The fourth proportional to 171,454.13, 236,552.02 and 111,071.06 is: 153,242.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,454.13 : 236,552.02 = 111,071.06 : x
  2. Step 2: Convert to fraction form
    171,454.13/236,552.02 = 111,071.06/x
  3. Step 3: Cross multiply
    171,454.13x = 236,552.02 × 111,071.06
  4. Step 4: Simplify right side
    171,454.13x = 26,274,081,868.43
  5. Step 5: Solve for x
    x = 26,274,081,868.43/171,454.13
  6. Step 6: Final answer
    x = 153,242.63

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.