Home / 291,544-629,024

Finding the Third Proportional to 291,544 and 629,024

Calculator

Solution

The third proportional to 291,544 and 629,024 is: 1,357,157.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,544 : 629,024 = 629,024 : x
  2. Step 2: Convert to fraction form
    291,544/629,024 = 629,024/x
  3. Step 3: Cross multiply
    291,544x = 629,024 × 629,024
  4. Step 4: Simplify right side
    291,544x = 395,671,192,576
  5. Step 5: Solve for x
    x = 395,671,192,576/291,544
  6. Step 6: Final answer
    x = 1,357,157.73

Related Problems

Find third proportional to 145,772 and 314,512
Half scale
Find third proportional to 583,088 and 1,258,048
Double scale
Find third proportional to 291,546 and 629,028
Similar ratio
Find third proportional to 437,316 and 943,536
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.