Home / 105,480-158,668

Finding the Third Proportional to 105,480 and 158,668

Calculator

Solution

The third proportional to 105,480 and 158,668 is: 238,675.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,480 : 158,668 = 158,668 : x
  2. Step 2: Convert to fraction form
    105,480/158,668 = 158,668/x
  3. Step 3: Cross multiply
    105,480x = 158,668 × 158,668
  4. Step 4: Simplify right side
    105,480x = 25,175,534,224
  5. Step 5: Solve for x
    x = 25,175,534,224/105,480
  6. Step 6: Final answer
    x = 238,675.90

Related Problems

Find third proportional to 52,740 and 79,334
Half scale
Find third proportional to 210,960 and 317,336
Double scale
Find third proportional to 105,482 and 158,671
Similar ratio
Find third proportional to 158,220 and 238,002
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.