Home / 235,842-511,548

Finding the Third Proportional to 235,842 and 511,548

Calculator

Solution

The third proportional to 235,842 and 511,548 is: 1,109,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,842 : 511,548 = 511,548 : x
  2. Step 2: Convert to fraction form
    235,842/511,548 = 511,548/x
  3. Step 3: Cross multiply
    235,842x = 511,548 × 511,548
  4. Step 4: Simplify right side
    235,842x = 261,681,356,304
  5. Step 5: Solve for x
    x = 261,681,356,304/235,842
  6. Step 6: Final answer
    x = 1,109,562.15

Related Problems

Find third proportional to 117,921 and 255,774
Half scale
Find third proportional to 471,684 and 1,023,096
Double scale
Find third proportional to 235,844 and 511,552
Similar ratio
Find third proportional to 353,763 and 767,322
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.