Home / 76,350-167,406

Finding the Third Proportional to 76,350 and 167,406

Calculator

Solution

The third proportional to 76,350 and 167,406 is: 367,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,350 : 167,406 = 167,406 : x
  2. Step 2: Convert to fraction form
    76,350/167,406 = 167,406/x
  3. Step 3: Cross multiply
    76,350x = 167,406 × 167,406
  4. Step 4: Simplify right side
    76,350x = 28,024,768,836
  5. Step 5: Solve for x
    x = 28,024,768,836/76,350
  6. Step 6: Final answer
    x = 367,056.57

Related Problems

Find third proportional to 38,175 and 83,703
Half scale
Find third proportional to 152,700 and 334,812
Double scale
Find third proportional to 76,352 and 167,410
Similar ratio
Find third proportional to 114,525 and 251,109
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.