Home / 68,100-144,444

Finding the Third Proportional to 68,100 and 144,444

Calculator

Solution

The third proportional to 68,100 and 144,444 is: 306,374.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,100 : 144,444 = 144,444 : x
  2. Step 2: Convert to fraction form
    68,100/144,444 = 144,444/x
  3. Step 3: Cross multiply
    68,100x = 144,444 × 144,444
  4. Step 4: Simplify right side
    68,100x = 20,864,069,136
  5. Step 5: Solve for x
    x = 20,864,069,136/68,100
  6. Step 6: Final answer
    x = 306,374.00

Related Problems

Find third proportional to 34,050 and 72,222
Half scale
Find third proportional to 136,200 and 288,888
Double scale
Find third proportional to 68,102 and 144,448
Similar ratio
Find third proportional to 102,150 and 216,666
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.