Home / 68,337-146,893.50

Finding the Third Proportional to 68,337 and 146,893.50

Calculator

Solution

The third proportional to 68,337 and 146,893.50 is: 315,754.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,337 : 146,893.50 = 146,893.50 : x
  2. Step 2: Convert to fraction form
    68,337/146,893.50 = 146,893.50/x
  3. Step 3: Cross multiply
    68,337x = 146,893.50 × 146,893.50
  4. Step 4: Simplify right side
    68,337x = 21,577,700,342.25
  5. Step 5: Solve for x
    x = 21,577,700,342.25/68,337
  6. Step 6: Final answer
    x = 315,754.28

Related Problems

Find third proportional to 34,168.50 and 73,446.75
Half scale
Find third proportional to 136,674 and 293,787
Double scale
Find third proportional to 68,339 and 146,898
Similar ratio
Find third proportional to 102,505.50 and 220,340.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.