Home / 207,270-454,050

Finding the Third Proportional to 207,270 and 454,050

Calculator

Solution

The third proportional to 207,270 and 454,050 is: 994,651.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,270 : 454,050 = 454,050 : x
  2. Step 2: Convert to fraction form
    207,270/454,050 = 454,050/x
  3. Step 3: Cross multiply
    207,270x = 454,050 × 454,050
  4. Step 4: Simplify right side
    207,270x = 206,161,402,500
  5. Step 5: Solve for x
    x = 206,161,402,500/207,270
  6. Step 6: Final answer
    x = 994,651.43

Related Problems

Find third proportional to 103,635 and 227,025
Half scale
Find third proportional to 414,540 and 908,100
Double scale
Find third proportional to 207,272 and 454,054
Similar ratio
Find third proportional to 310,905 and 681,075
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.