Home / 49,369-70,361

Finding the Third Proportional to 49,369 and 70,361

Calculator

Solution

The third proportional to 49,369 and 70,361 is: 100,278.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,369 : 70,361 = 70,361 : x
  2. Step 2: Convert to fraction form
    49,369/70,361 = 70,361/x
  3. Step 3: Cross multiply
    49,369x = 70,361 × 70,361
  4. Step 4: Simplify right side
    49,369x = 4,950,670,321
  5. Step 5: Solve for x
    x = 4,950,670,321/49,369
  6. Step 6: Final answer
    x = 100,278.93

Related Problems

Find third proportional to 24,684.50 and 35,180.50
Half scale
Find third proportional to 98,738 and 140,722
Double scale
Find third proportional to 49,371 and 70,364
Similar ratio
Find third proportional to 74,053.50 and 105,541.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.