Home / 263,413.90-376,411.75

Finding the Third Proportional to 263,413.90 and 376,411.75

Calculator

Solution

The third proportional to 263,413.90 and 376,411.75 is: 537,882.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,413.90 : 376,411.75 = 376,411.75 : x
  2. Step 2: Convert to fraction form
    263,413.90/376,411.75 = 376,411.75/x
  3. Step 3: Cross multiply
    263,413.90x = 376,411.75 × 376,411.75
  4. Step 4: Simplify right side
    263,413.90x = 141,685,802,597.35
  5. Step 5: Solve for x
    x = 141,685,802,597.35/263,413.90
  6. Step 6: Final answer
    x = 537,882.79

Related Problems

Find third proportional to 131,706.95 and 188,205.87
Half scale
Find third proportional to 526,827.80 and 752,823.49
Double scale
Find third proportional to 263,416 and 376,415
Similar ratio
Find third proportional to 395,120.85 and 564,617.62
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.