Home / 212,732-453,622

Finding the Third Proportional to 212,732 and 453,622

Calculator

Solution

The third proportional to 212,732 and 453,622 is: 967,287.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,732 : 453,622 = 453,622 : x
  2. Step 2: Convert to fraction form
    212,732/453,622 = 453,622/x
  3. Step 3: Cross multiply
    212,732x = 453,622 × 453,622
  4. Step 4: Simplify right side
    212,732x = 205,772,918,884
  5. Step 5: Solve for x
    x = 205,772,918,884/212,732
  6. Step 6: Final answer
    x = 967,287.10

Related Problems

Find third proportional to 106,366 and 226,811
Half scale
Find third proportional to 425,464 and 907,244
Double scale
Find third proportional to 212,734 and 453,626
Similar ratio
Find third proportional to 319,098 and 680,433
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.