Home / 147,054.50-219,994.50

Finding the Third Proportional to 147,054.50 and 219,994.50

Calculator

Solution

The third proportional to 147,054.50 and 219,994.50 is: 329,113.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,054.50 : 219,994.50 = 219,994.50 : x
  2. Step 2: Convert to fraction form
    147,054.50/219,994.50 = 219,994.50/x
  3. Step 3: Cross multiply
    147,054.50x = 219,994.50 × 219,994.50
  4. Step 4: Simplify right side
    147,054.50x = 48,397,580,030.25
  5. Step 5: Solve for x
    x = 48,397,580,030.25/147,054.50
  6. Step 6: Final answer
    x = 329,113.22

Related Problems

Find third proportional to 73,527.25 and 109,997.25
Half scale
Find third proportional to 294,109 and 439,989
Double scale
Find third proportional to 147,057 and 219,997
Similar ratio
Find third proportional to 220,581.75 and 329,991.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.