Home / 86,026-130,333

Finding the Third Proportional to 86,026 and 130,333

Calculator

Solution

The third proportional to 86,026 and 130,333 is: 197,459.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,026 : 130,333 = 130,333 : x
  2. Step 2: Convert to fraction form
    86,026/130,333 = 130,333/x
  3. Step 3: Cross multiply
    86,026x = 130,333 × 130,333
  4. Step 4: Simplify right side
    86,026x = 16,986,690,889
  5. Step 5: Solve for x
    x = 16,986,690,889/86,026
  6. Step 6: Final answer
    x = 197,459.96

Related Problems

Find third proportional to 43,013 and 65,166.50
Half scale
Find third proportional to 172,052 and 260,666
Double scale
Find third proportional to 86,028 and 130,336
Similar ratio
Find third proportional to 129,039 and 195,499.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.