Home / 128,052-184,450

Finding the Third Proportional to 128,052 and 184,450

Calculator

Solution

The third proportional to 128,052 and 184,450 is: 265,687.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    128,052 : 184,450 = 184,450 : x
  2. Step 2: Convert to fraction form
    128,052/184,450 = 184,450/x
  3. Step 3: Cross multiply
    128,052x = 184,450 × 184,450
  4. Step 4: Simplify right side
    128,052x = 34,021,802,500
  5. Step 5: Solve for x
    x = 34,021,802,500/128,052
  6. Step 6: Final answer
    x = 265,687.40

Related Problems

Find third proportional to 64,026 and 92,225
Half scale
Find third proportional to 256,104 and 368,900
Double scale
Find third proportional to 128,054 and 184,453
Similar ratio
Find third proportional to 192,078 and 276,675
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.