Home / 368,721-562,923

Finding the Third Proportional to 368,721 and 562,923

Calculator

Solution

The third proportional to 368,721 and 562,923 is: 859,409.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,721 : 562,923 = 562,923 : x
  2. Step 2: Convert to fraction form
    368,721/562,923 = 562,923/x
  3. Step 3: Cross multiply
    368,721x = 562,923 × 562,923
  4. Step 4: Simplify right side
    368,721x = 316,882,303,929
  5. Step 5: Solve for x
    x = 316,882,303,929/368,721
  6. Step 6: Final answer
    x = 859,409.43

Related Problems

Find third proportional to 184,360.50 and 281,461.50
Half scale
Find third proportional to 737,442 and 1,125,846
Double scale
Find third proportional to 368,723 and 562,926
Similar ratio
Find third proportional to 553,081.50 and 844,384.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.