Home / 144,873-220,272.75

Finding the Third Proportional to 144,873 and 220,272.75

Calculator

Solution

The third proportional to 144,873 and 220,272.75 is: 334,914.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,873 : 220,272.75 = 220,272.75 : x
  2. Step 2: Convert to fraction form
    144,873/220,272.75 = 220,272.75/x
  3. Step 3: Cross multiply
    144,873x = 220,272.75 × 220,272.75
  4. Step 4: Simplify right side
    144,873x = 48,520,084,392.56
  5. Step 5: Solve for x
    x = 48,520,084,392.56/144,873
  6. Step 6: Final answer
    x = 334,914.61

Related Problems

Find third proportional to 72,436.50 and 110,136.38
Half scale
Find third proportional to 289,746 and 440,545.50
Double scale
Find third proportional to 144,875 and 220,276
Similar ratio
Find third proportional to 217,309.50 and 330,409.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.