Home / 482-1,070

Finding the Third Proportional to 482 and 1,070

Calculator

Solution

The third proportional to 482 and 1,070 is: 2,375.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    482 : 1,070 = 1,070 : x
  2. Step 2: Convert to fraction form
    482/1,070 = 1,070/x
  3. Step 3: Cross multiply
    482x = 1,070 × 1,070
  4. Step 4: Simplify right side
    482x = 1,144,900
  5. Step 5: Solve for x
    x = 1,144,900/482
  6. Step 6: Final answer
    x = 2,375.31

Related Problems

Find third proportional to 241 and 535
Half scale
Find third proportional to 964 and 2,140
Double scale
Find third proportional to 484 and 1,074
Similar ratio
Find third proportional to 723 and 1,605
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.