Home / 68,023.50-158,845.97

Finding the Third Proportional to 68,023.50 and 158,845.97

Calculator

Solution

The third proportional to 68,023.50 and 158,845.97 is: 370,931.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,023.50 : 158,845.97 = 158,845.97 : x
  2. Step 2: Convert to fraction form
    68,023.50/158,845.97 = 158,845.97/x
  3. Step 3: Cross multiply
    68,023.50x = 158,845.97 × 158,845.97
  4. Step 4: Simplify right side
    68,023.50x = 25,232,041,788.13
  5. Step 5: Solve for x
    x = 25,232,041,788.13/68,023.50
  6. Step 6: Final answer
    x = 370,931.25

Related Problems

Find third proportional to 34,011.75 and 79,422.98
Half scale
Find third proportional to 136,047 and 317,691.94
Double scale
Find third proportional to 68,026 and 158,851
Similar ratio
Find third proportional to 102,035.25 and 238,268.95
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.