Home / 172,056-367,448

Finding the Third Proportional to 172,056 and 367,448

Calculator

Solution

The third proportional to 172,056 and 367,448 is: 784,733.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,056 : 367,448 = 367,448 : x
  2. Step 2: Convert to fraction form
    172,056/367,448 = 367,448/x
  3. Step 3: Cross multiply
    172,056x = 367,448 × 367,448
  4. Step 4: Simplify right side
    172,056x = 135,018,032,704
  5. Step 5: Solve for x
    x = 135,018,032,704/172,056
  6. Step 6: Final answer
    x = 784,733.07

Related Problems

Find third proportional to 86,028 and 183,724
Half scale
Find third proportional to 344,112 and 734,896
Double scale
Find third proportional to 172,058 and 367,452
Similar ratio
Find third proportional to 258,084 and 551,172
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.