Home / 147,716-322,508

Finding the Third Proportional to 147,716 and 322,508

Calculator

Solution

The third proportional to 147,716 and 322,508 is: 704,130.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,716 : 322,508 = 322,508 : x
  2. Step 2: Convert to fraction form
    147,716/322,508 = 322,508/x
  3. Step 3: Cross multiply
    147,716x = 322,508 × 322,508
  4. Step 4: Simplify right side
    147,716x = 104,011,410,064
  5. Step 5: Solve for x
    x = 104,011,410,064/147,716
  6. Step 6: Final answer
    x = 704,130.97

Related Problems

Find third proportional to 73,858 and 161,254
Half scale
Find third proportional to 295,432 and 645,016
Double scale
Find third proportional to 147,718 and 322,512
Similar ratio
Find third proportional to 221,574 and 483,762
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.