Home / 110,780-167,490

Finding the Third Proportional to 110,780 and 167,490

Calculator

Solution

The third proportional to 110,780 and 167,490 is: 253,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,780 : 167,490 = 167,490 : x
  2. Step 2: Convert to fraction form
    110,780/167,490 = 167,490/x
  3. Step 3: Cross multiply
    110,780x = 167,490 × 167,490
  4. Step 4: Simplify right side
    110,780x = 28,052,900,100
  5. Step 5: Solve for x
    x = 28,052,900,100/110,780
  6. Step 6: Final answer
    x = 253,230.73

Related Problems

Find third proportional to 55,390 and 83,745
Half scale
Find third proportional to 221,560 and 334,980
Double scale
Find third proportional to 110,782 and 167,493
Similar ratio
Find third proportional to 166,170 and 251,235
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.