Home / 93,843-138,276

Finding the Third Proportional to 93,843 and 138,276

Calculator

Solution

The third proportional to 93,843 and 138,276 is: 203,747.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,843 : 138,276 = 138,276 : x
  2. Step 2: Convert to fraction form
    93,843/138,276 = 138,276/x
  3. Step 3: Cross multiply
    93,843x = 138,276 × 138,276
  4. Step 4: Simplify right side
    93,843x = 19,120,252,176
  5. Step 5: Solve for x
    x = 19,120,252,176/93,843
  6. Step 6: Final answer
    x = 203,747.24

Related Problems

Find third proportional to 46,921.50 and 69,138
Half scale
Find third proportional to 187,686 and 276,552
Double scale
Find third proportional to 93,845 and 138,279
Similar ratio
Find third proportional to 140,764.50 and 207,414
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.