Home / 160,907-347,106

Finding the Third Proportional to 160,907 and 347,106

Calculator

Solution

The third proportional to 160,907 and 347,106 is: 748,771.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,907 : 347,106 = 347,106 : x
  2. Step 2: Convert to fraction form
    160,907/347,106 = 347,106/x
  3. Step 3: Cross multiply
    160,907x = 347,106 × 347,106
  4. Step 4: Simplify right side
    160,907x = 120,482,575,236
  5. Step 5: Solve for x
    x = 120,482,575,236/160,907
  6. Step 6: Final answer
    x = 748,771.50

Related Problems

Find third proportional to 80,453.50 and 173,553
Half scale
Find third proportional to 321,814 and 694,212
Double scale
Find third proportional to 160,909 and 347,110
Similar ratio
Find third proportional to 241,360.50 and 520,659
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.