Home / 275,160-366,914

Finding the Third Proportional to 275,160 and 366,914

Calculator

Solution

The third proportional to 275,160 and 366,914 is: 489,264.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,160 : 366,914 = 366,914 : x
  2. Step 2: Convert to fraction form
    275,160/366,914 = 366,914/x
  3. Step 3: Cross multiply
    275,160x = 366,914 × 366,914
  4. Step 4: Simplify right side
    275,160x = 134,625,883,396
  5. Step 5: Solve for x
    x = 134,625,883,396/275,160
  6. Step 6: Final answer
    x = 489,264.00

Related Problems

Find third proportional to 137,580 and 183,457
Half scale
Find third proportional to 550,320 and 733,828
Double scale
Find third proportional to 275,162 and 366,917
Similar ratio
Find third proportional to 412,740 and 550,371
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.