Home / 180,840-366,792

Finding the Third Proportional to 180,840 and 366,792

Calculator

Solution

The third proportional to 180,840 and 366,792 is: 743,952.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,840 : 366,792 = 366,792 : x
  2. Step 2: Convert to fraction form
    180,840/366,792 = 366,792/x
  3. Step 3: Cross multiply
    180,840x = 366,792 × 366,792
  4. Step 4: Simplify right side
    180,840x = 134,536,371,264
  5. Step 5: Solve for x
    x = 134,536,371,264/180,840
  6. Step 6: Final answer
    x = 743,952.51

Related Problems

Find third proportional to 90,420 and 183,396
Half scale
Find third proportional to 361,680 and 733,584
Double scale
Find third proportional to 180,842 and 366,796
Similar ratio
Find third proportional to 271,260 and 550,188
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.