Home / 885.62-1,301.38

Finding the Third Proportional to 885.62 and 1,301.38

Calculator

Solution

The third proportional to 885.62 and 1,301.38 is: 1,912.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    885.62 : 1,301.38 = 1,301.38 : x
  2. Step 2: Convert to fraction form
    885.62/1,301.38 = 1,301.38/x
  3. Step 3: Cross multiply
    885.62x = 1,301.38 × 1,301.38
  4. Step 4: Simplify right side
    885.62x = 1,693,587.06
  5. Step 5: Solve for x
    x = 1,693,587.06/885.62
  6. Step 6: Final answer
    x = 1,912.32

Related Problems

Find third proportional to 442.81 and 650.69
Half scale
Find third proportional to 1,771.24 and 2,602.76
Double scale
Find third proportional to 888 and 1,304
Similar ratio
Find third proportional to 1,328.43 and 1,952.07
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.