Home / 937.13-1,021.50

Finding the Third Proportional to 937.13 and 1,021.50

Calculator

Solution

The third proportional to 937.13 and 1,021.50 is: 1,113.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    937.13 : 1,021.50 = 1,021.50 : x
  2. Step 2: Convert to fraction form
    937.13/1,021.50 = 1,021.50/x
  3. Step 3: Cross multiply
    937.13x = 1,021.50 × 1,021.50
  4. Step 4: Simplify right side
    937.13x = 1,043,462.25
  5. Step 5: Solve for x
    x = 1,043,462.25/937.13
  6. Step 6: Final answer
    x = 1,113.47

Related Problems

Find third proportional to 468.56 and 510.75
Half scale
Find third proportional to 1,874.25 and 2,043
Double scale
Find third proportional to 939 and 1,024
Similar ratio
Find third proportional to 1,405.69 and 1,532.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.