Home / 212,056-449,360

Finding the Third Proportional to 212,056 and 449,360

Calculator

Solution

The third proportional to 212,056 and 449,360 is: 952,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,056 : 449,360 = 449,360 : x
  2. Step 2: Convert to fraction form
    212,056/449,360 = 449,360/x
  3. Step 3: Cross multiply
    212,056x = 449,360 × 449,360
  4. Step 4: Simplify right side
    212,056x = 201,924,409,600
  5. Step 5: Solve for x
    x = 201,924,409,600/212,056
  6. Step 6: Final answer
    x = 952,222.10

Related Problems

Find third proportional to 106,028 and 224,680
Half scale
Find third proportional to 424,112 and 898,720
Double scale
Find third proportional to 212,058 and 449,364
Similar ratio
Find third proportional to 318,084 and 674,040
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.