Home / 68,319-148,458

Finding the Third Proportional to 68,319 and 148,458

Calculator

Solution

The third proportional to 68,319 and 148,458 is: 322,601.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,319 : 148,458 = 148,458 : x
  2. Step 2: Convert to fraction form
    68,319/148,458 = 148,458/x
  3. Step 3: Cross multiply
    68,319x = 148,458 × 148,458
  4. Step 4: Simplify right side
    68,319x = 22,039,777,764
  5. Step 5: Solve for x
    x = 22,039,777,764/68,319
  6. Step 6: Final answer
    x = 322,601.00

Related Problems

Find third proportional to 34,159.50 and 74,229
Half scale
Find third proportional to 136,638 and 296,916
Double scale
Find third proportional to 68,321 and 148,462
Similar ratio
Find third proportional to 102,478.50 and 222,687
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.