Home / 226,269-335,490

Finding the Third Proportional to 226,269 and 335,490

Calculator

Solution

The third proportional to 226,269 and 335,490 is: 497,432.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,269 : 335,490 = 335,490 : x
  2. Step 2: Convert to fraction form
    226,269/335,490 = 335,490/x
  3. Step 3: Cross multiply
    226,269x = 335,490 × 335,490
  4. Step 4: Simplify right side
    226,269x = 112,553,540,100
  5. Step 5: Solve for x
    x = 112,553,540,100/226,269
  6. Step 6: Final answer
    x = 497,432.44

Related Problems

Find third proportional to 113,134.50 and 167,745
Half scale
Find third proportional to 452,538 and 670,980
Double scale
Find third proportional to 226,271 and 335,493
Similar ratio
Find third proportional to 339,403.50 and 503,235
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.