Home / 159,050-343,010

Finding the Third Proportional to 159,050 and 343,010

Calculator

Solution

The third proportional to 159,050 and 343,010 is: 739,741.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,050 : 343,010 = 343,010 : x
  2. Step 2: Convert to fraction form
    159,050/343,010 = 343,010/x
  3. Step 3: Cross multiply
    159,050x = 343,010 × 343,010
  4. Step 4: Simplify right side
    159,050x = 117,655,860,100
  5. Step 5: Solve for x
    x = 117,655,860,100/159,050
  6. Step 6: Final answer
    x = 739,741.34

Related Problems

Find third proportional to 79,525 and 171,505
Half scale
Find third proportional to 318,100 and 686,020
Double scale
Find third proportional to 159,052 and 343,014
Similar ratio
Find third proportional to 238,575 and 514,515
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.