Home / 84,050-130,134

Finding the Third Proportional to 84,050 and 130,134

Calculator

Solution

The third proportional to 84,050 and 130,134 is: 201,485.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,050 : 130,134 = 130,134 : x
  2. Step 2: Convert to fraction form
    84,050/130,134 = 130,134/x
  3. Step 3: Cross multiply
    84,050x = 130,134 × 130,134
  4. Step 4: Simplify right side
    84,050x = 16,934,857,956
  5. Step 5: Solve for x
    x = 16,934,857,956/84,050
  6. Step 6: Final answer
    x = 201,485.52

Related Problems

Find third proportional to 42,025 and 65,067
Half scale
Find third proportional to 168,100 and 260,268
Double scale
Find third proportional to 84,052 and 130,137
Similar ratio
Find third proportional to 126,075 and 195,201
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.