Home / 232,821-369,279

Finding the Third Proportional to 232,821 and 369,279

Calculator

Solution

The third proportional to 232,821 and 369,279 is: 585,715.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,821 : 369,279 = 369,279 : x
  2. Step 2: Convert to fraction form
    232,821/369,279 = 369,279/x
  3. Step 3: Cross multiply
    232,821x = 369,279 × 369,279
  4. Step 4: Simplify right side
    232,821x = 136,366,979,841
  5. Step 5: Solve for x
    x = 136,366,979,841/232,821
  6. Step 6: Final answer
    x = 585,715.98

Related Problems

Find third proportional to 116,410.50 and 184,639.50
Half scale
Find third proportional to 465,642 and 738,558
Double scale
Find third proportional to 232,823 and 369,282
Similar ratio
Find third proportional to 349,231.50 and 553,918.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.