Home / 36,414-77,724

Finding the Third Proportional to 36,414 and 77,724

Calculator

Solution

The third proportional to 36,414 and 77,724 is: 165,898.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,414 : 77,724 = 77,724 : x
  2. Step 2: Convert to fraction form
    36,414/77,724 = 77,724/x
  3. Step 3: Cross multiply
    36,414x = 77,724 × 77,724
  4. Step 4: Simplify right side
    36,414x = 6,041,020,176
  5. Step 5: Solve for x
    x = 6,041,020,176/36,414
  6. Step 6: Final answer
    x = 165,898.29

Related Problems

Find third proportional to 18,207 and 38,862
Half scale
Find third proportional to 72,828 and 155,448
Double scale
Find third proportional to 36,416 and 77,728
Similar ratio
Find third proportional to 54,621 and 116,586
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.