Home / 109,485-167,184

Finding the Third Proportional to 109,485 and 167,184

Calculator

Solution

The third proportional to 109,485 and 167,184 is: 255,290.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,485 : 167,184 = 167,184 : x
  2. Step 2: Convert to fraction form
    109,485/167,184 = 167,184/x
  3. Step 3: Cross multiply
    109,485x = 167,184 × 167,184
  4. Step 4: Simplify right side
    109,485x = 27,950,489,856
  5. Step 5: Solve for x
    x = 27,950,489,856/109,485
  6. Step 6: Final answer
    x = 255,290.59

Related Problems

Find third proportional to 54,742.50 and 83,592
Half scale
Find third proportional to 218,970 and 334,368
Double scale
Find third proportional to 109,487 and 167,187
Similar ratio
Find third proportional to 164,227.50 and 250,776
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.