Home / 237,298-511,888

Finding the Third Proportional to 237,298 and 511,888

Calculator

Solution

The third proportional to 237,298 and 511,888 is: 1,104,220.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,298 : 511,888 = 511,888 : x
  2. Step 2: Convert to fraction form
    237,298/511,888 = 511,888/x
  3. Step 3: Cross multiply
    237,298x = 511,888 × 511,888
  4. Step 4: Simplify right side
    237,298x = 262,029,324,544
  5. Step 5: Solve for x
    x = 262,029,324,544/237,298
  6. Step 6: Final answer
    x = 1,104,220.54

Related Problems

Find third proportional to 118,649 and 255,944
Half scale
Find third proportional to 474,596 and 1,023,776
Double scale
Find third proportional to 237,300 and 511,892
Similar ratio
Find third proportional to 355,947 and 767,832
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.