Home / 310,041-444,300

Finding the Third Proportional to 310,041 and 444,300

Calculator

Solution

The third proportional to 310,041 and 444,300 is: 636,698.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,041 : 444,300 = 444,300 : x
  2. Step 2: Convert to fraction form
    310,041/444,300 = 444,300/x
  3. Step 3: Cross multiply
    310,041x = 444,300 × 444,300
  4. Step 4: Simplify right side
    310,041x = 197,402,490,000
  5. Step 5: Solve for x
    x = 197,402,490,000/310,041
  6. Step 6: Final answer
    x = 636,698.02

Related Problems

Find third proportional to 155,020.50 and 222,150
Half scale
Find third proportional to 620,082 and 888,600
Double scale
Find third proportional to 310,043 and 444,303
Similar ratio
Find third proportional to 465,061.50 and 666,450
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.