Home / 1,062-1,348.50

Finding the Third Proportional to 1,062 and 1,348.50

Calculator

Solution

The third proportional to 1,062 and 1,348.50 is: 1,712.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062 : 1,348.50 = 1,348.50 : x
  2. Step 2: Convert to fraction form
    1,062/1,348.50 = 1,348.50/x
  3. Step 3: Cross multiply
    1,062x = 1,348.50 × 1,348.50
  4. Step 4: Simplify right side
    1,062x = 1,818,452.25
  5. Step 5: Solve for x
    x = 1,818,452.25/1,062
  6. Step 6: Final answer
    x = 1,712.29

Related Problems

Find third proportional to 531 and 674.25
Half scale
Find third proportional to 2,124 and 2,697
Double scale
Find third proportional to 1,064 and 1,351
Similar ratio
Find third proportional to 1,593 and 2,022.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.