Home / 86,063.63-142,227

Finding the Third Proportional to 86,063.63 and 142,227

Calculator

Solution

The third proportional to 86,063.63 and 142,227 is: 235,041.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,063.63 : 142,227 = 142,227 : x
  2. Step 2: Convert to fraction form
    86,063.63/142,227 = 142,227/x
  3. Step 3: Cross multiply
    86,063.63x = 142,227 × 142,227
  4. Step 4: Simplify right side
    86,063.63x = 20,228,519,529
  5. Step 5: Solve for x
    x = 20,228,519,529/86,063.63
  6. Step 6: Final answer
    x = 235,041.45

Related Problems

Find third proportional to 43,031.81 and 71,113.50
Half scale
Find third proportional to 172,127.25 and 284,454
Double scale
Find third proportional to 86,066 and 142,230
Similar ratio
Find third proportional to 129,095.44 and 213,340.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.