Home / 235,952-513,372

Finding the Third Proportional to 235,952 and 513,372

Calculator

Solution

The third proportional to 235,952 and 513,372 is: 1,116,967.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,952 : 513,372 = 513,372 : x
  2. Step 2: Convert to fraction form
    235,952/513,372 = 513,372/x
  3. Step 3: Cross multiply
    235,952x = 513,372 × 513,372
  4. Step 4: Simplify right side
    235,952x = 263,550,810,384
  5. Step 5: Solve for x
    x = 263,550,810,384/235,952
  6. Step 6: Final answer
    x = 1,116,967.90

Related Problems

Find third proportional to 117,976 and 256,686
Half scale
Find third proportional to 471,904 and 1,026,744
Double scale
Find third proportional to 235,954 and 513,376
Similar ratio
Find third proportional to 353,928 and 770,058
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.