Home / 134,974-322,366

Finding the Third Proportional to 134,974 and 322,366

Calculator

Solution

The third proportional to 134,974 and 322,366 is: 769,924.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,974 : 322,366 = 322,366 : x
  2. Step 2: Convert to fraction form
    134,974/322,366 = 322,366/x
  3. Step 3: Cross multiply
    134,974x = 322,366 × 322,366
  4. Step 4: Simplify right side
    134,974x = 103,919,837,956
  5. Step 5: Solve for x
    x = 103,919,837,956/134,974
  6. Step 6: Final answer
    x = 769,924.86

Related Problems

Find third proportional to 67,487 and 161,183
Half scale
Find third proportional to 269,948 and 644,732
Double scale
Find third proportional to 134,976 and 322,371
Similar ratio
Find third proportional to 202,461 and 483,549
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.