Home / 157,941-337,590

Finding the Third Proportional to 157,941 and 337,590

Calculator

Solution

The third proportional to 157,941 and 337,590 is: 721,579.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,941 : 337,590 = 337,590 : x
  2. Step 2: Convert to fraction form
    157,941/337,590 = 337,590/x
  3. Step 3: Cross multiply
    157,941x = 337,590 × 337,590
  4. Step 4: Simplify right side
    157,941x = 113,967,008,100
  5. Step 5: Solve for x
    x = 113,967,008,100/157,941
  6. Step 6: Final answer
    x = 721,579.63

Related Problems

Find third proportional to 78,970.50 and 168,795
Half scale
Find third proportional to 315,882 and 675,180
Double scale
Find third proportional to 157,943 and 337,594
Similar ratio
Find third proportional to 236,911.50 and 506,385
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.