Home / 157,896-346,437

Finding the Third Proportional to 157,896 and 346,437

Calculator

Solution

The third proportional to 157,896 and 346,437 is: 760,111.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,896 : 346,437 = 346,437 : x
  2. Step 2: Convert to fraction form
    157,896/346,437 = 346,437/x
  3. Step 3: Cross multiply
    157,896x = 346,437 × 346,437
  4. Step 4: Simplify right side
    157,896x = 120,018,594,969
  5. Step 5: Solve for x
    x = 120,018,594,969/157,896
  6. Step 6: Final answer
    x = 760,111.69

Related Problems

Find third proportional to 78,948 and 173,218.50
Half scale
Find third proportional to 315,792 and 692,874
Double scale
Find third proportional to 157,898 and 346,441
Similar ratio
Find third proportional to 236,844 and 519,655.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.