Home / 135,376-293,350

Finding the Third Proportional to 135,376 and 293,350

Calculator

Solution

The third proportional to 135,376 and 293,350 is: 635,668.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,376 : 293,350 = 293,350 : x
  2. Step 2: Convert to fraction form
    135,376/293,350 = 293,350/x
  3. Step 3: Cross multiply
    135,376x = 293,350 × 293,350
  4. Step 4: Simplify right side
    135,376x = 86,054,222,500
  5. Step 5: Solve for x
    x = 86,054,222,500/135,376
  6. Step 6: Final answer
    x = 635,668.23

Related Problems

Find third proportional to 67,688 and 146,675
Half scale
Find third proportional to 270,752 and 586,700
Double scale
Find third proportional to 135,378 and 293,354
Similar ratio
Find third proportional to 203,064 and 440,025
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.