Home / 92,460-139,344

Finding the Third Proportional to 92,460 and 139,344

Calculator

Solution

The third proportional to 92,460 and 139,344 is: 210,001.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,460 : 139,344 = 139,344 : x
  2. Step 2: Convert to fraction form
    92,460/139,344 = 139,344/x
  3. Step 3: Cross multiply
    92,460x = 139,344 × 139,344
  4. Step 4: Simplify right side
    92,460x = 19,416,750,336
  5. Step 5: Solve for x
    x = 19,416,750,336/92,460
  6. Step 6: Final answer
    x = 210,001.63

Related Problems

Find third proportional to 46,230 and 69,672
Half scale
Find third proportional to 184,920 and 278,688
Double scale
Find third proportional to 92,462 and 139,347
Similar ratio
Find third proportional to 138,690 and 209,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.