Home / 149,368-236,630

Finding the Third Proportional to 149,368 and 236,630

Calculator

Solution

The third proportional to 149,368 and 236,630 is: 374,871.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,368 : 236,630 = 236,630 : x
  2. Step 2: Convert to fraction form
    149,368/236,630 = 236,630/x
  3. Step 3: Cross multiply
    149,368x = 236,630 × 236,630
  4. Step 4: Simplify right side
    149,368x = 55,993,756,900
  5. Step 5: Solve for x
    x = 55,993,756,900/149,368
  6. Step 6: Final answer
    x = 374,871.17

Related Problems

Find third proportional to 74,684 and 118,315
Half scale
Find third proportional to 298,736 and 473,260
Double scale
Find third proportional to 149,370 and 236,633
Similar ratio
Find third proportional to 224,052 and 354,945
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.