Home / 161,168.34-222,232.95-110,189.34

Finding the Fourth Proportional to 161,168.34, 222,232.95 and 110,189.34

Calculator

Solution

The fourth proportional to 161,168.34, 222,232.95 and 110,189.34 is: 151,938.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,168.34 : 222,232.95 = 110,189.34 : x
  2. Step 2: Convert to fraction form
    161,168.34/222,232.95 = 110,189.34/x
  3. Step 3: Cross multiply
    161,168.34x = 222,232.95 × 110,189.34
  4. Step 4: Simplify right side
    161,168.34x = 24,487,702,086.75
  5. Step 5: Solve for x
    x = 24,487,702,086.75/161,168.34
  6. Step 6: Final answer
    x = 151,938.66

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.