Home / 210,028-460,883

Finding the Third Proportional to 210,028 and 460,883

Calculator

Solution

The third proportional to 210,028 and 460,883 is: 1,011,356.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,028 : 460,883 = 460,883 : x
  2. Step 2: Convert to fraction form
    210,028/460,883 = 460,883/x
  3. Step 3: Cross multiply
    210,028x = 460,883 × 460,883
  4. Step 4: Simplify right side
    210,028x = 212,413,139,689
  5. Step 5: Solve for x
    x = 212,413,139,689/210,028
  6. Step 6: Final answer
    x = 1,011,356.29

Related Problems

Find third proportional to 105,014 and 230,441.50
Half scale
Find third proportional to 420,056 and 921,766
Double scale
Find third proportional to 210,030 and 460,887
Similar ratio
Find third proportional to 315,042 and 691,324.50
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.