Home / 247,272.75-383,514.75

Finding the Third Proportional to 247,272.75 and 383,514.75

Calculator

Solution

The third proportional to 247,272.75 and 383,514.75 is: 594,823.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,272.75 : 383,514.75 = 383,514.75 : x
  2. Step 2: Convert to fraction form
    247,272.75/383,514.75 = 383,514.75/x
  3. Step 3: Cross multiply
    247,272.75x = 383,514.75 × 383,514.75
  4. Step 4: Simplify right side
    247,272.75x = 147,083,563,467.56
  5. Step 5: Solve for x
    x = 147,083,563,467.56/247,272.75
  6. Step 6: Final answer
    x = 594,823.18

Related Problems

Find third proportional to 123,636.38 and 191,757.38
Half scale
Find third proportional to 494,545.50 and 767,029.50
Double scale
Find third proportional to 247,275 and 383,518
Similar ratio
Find third proportional to 370,909.13 and 575,272.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.