Home / 170,763-254,760

Finding the Third Proportional to 170,763 and 254,760

Calculator

Solution

The third proportional to 170,763 and 254,760 is: 380,074.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,763 : 254,760 = 254,760 : x
  2. Step 2: Convert to fraction form
    170,763/254,760 = 254,760/x
  3. Step 3: Cross multiply
    170,763x = 254,760 × 254,760
  4. Step 4: Simplify right side
    170,763x = 64,902,657,600
  5. Step 5: Solve for x
    x = 64,902,657,600/170,763
  6. Step 6: Final answer
    x = 380,074.48

Related Problems

Find third proportional to 85,381.50 and 127,380
Half scale
Find third proportional to 341,526 and 509,520
Double scale
Find third proportional to 170,765 and 254,763
Similar ratio
Find third proportional to 256,144.50 and 382,140
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.