Home / 937-1,430.25

Finding the Third Proportional to 937 and 1,430.25

Calculator

Solution

The third proportional to 937 and 1,430.25 is: 2,183.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    937 : 1,430.25 = 1,430.25 : x
  2. Step 2: Convert to fraction form
    937/1,430.25 = 1,430.25/x
  3. Step 3: Cross multiply
    937x = 1,430.25 × 1,430.25
  4. Step 4: Simplify right side
    937x = 2,045,615.06
  5. Step 5: Solve for x
    x = 2,045,615.06/937
  6. Step 6: Final answer
    x = 2,183.15

Related Problems

Find third proportional to 468.50 and 715.13
Half scale
Find third proportional to 1,874 and 2,860.50
Double scale
Find third proportional to 939 and 1,433
Similar ratio
Find third proportional to 1,405.50 and 2,145.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.