Home / 188,480-410,251

Finding the Third Proportional to 188,480 and 410,251

Calculator

Solution

The third proportional to 188,480 and 410,251 is: 892,964.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,480 : 410,251 = 410,251 : x
  2. Step 2: Convert to fraction form
    188,480/410,251 = 410,251/x
  3. Step 3: Cross multiply
    188,480x = 410,251 × 410,251
  4. Step 4: Simplify right side
    188,480x = 168,305,883,001
  5. Step 5: Solve for x
    x = 168,305,883,001/188,480
  6. Step 6: Final answer
    x = 892,964.15

Related Problems

Find third proportional to 94,240 and 205,125.50
Half scale
Find third proportional to 376,960 and 820,502
Double scale
Find third proportional to 188,482 and 410,255
Similar ratio
Find third proportional to 282,720 and 615,376.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.