Home / 122,932-250,376

Finding the Third Proportional to 122,932 and 250,376

Calculator

Solution

The third proportional to 122,932 and 250,376 is: 509,941.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,932 : 250,376 = 250,376 : x
  2. Step 2: Convert to fraction form
    122,932/250,376 = 250,376/x
  3. Step 3: Cross multiply
    122,932x = 250,376 × 250,376
  4. Step 4: Simplify right side
    122,932x = 62,688,141,376
  5. Step 5: Solve for x
    x = 62,688,141,376/122,932
  6. Step 6: Final answer
    x = 509,941.60

Related Problems

Find third proportional to 61,466 and 125,188
Half scale
Find third proportional to 245,864 and 500,752
Double scale
Find third proportional to 122,934 and 250,380
Similar ratio
Find third proportional to 184,398 and 375,564
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.