Home / 27,090-40,344

Finding the Third Proportional to 27,090 and 40,344

Calculator

Solution

The third proportional to 27,090 and 40,344 is: 60,082.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,090 : 40,344 = 40,344 : x
  2. Step 2: Convert to fraction form
    27,090/40,344 = 40,344/x
  3. Step 3: Cross multiply
    27,090x = 40,344 × 40,344
  4. Step 4: Simplify right side
    27,090x = 1,627,638,336
  5. Step 5: Solve for x
    x = 1,627,638,336/27,090
  6. Step 6: Final answer
    x = 60,082.63

Related Problems

Find third proportional to 13,545 and 20,172
Half scale
Find third proportional to 54,180 and 80,688
Double scale
Find third proportional to 27,092 and 40,347
Similar ratio
Find third proportional to 40,635 and 60,516
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.