Home / 154,252-244,446

Finding the Third Proportional to 154,252 and 244,446

Calculator

Solution

The third proportional to 154,252 and 244,446 is: 387,378.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,252 : 244,446 = 244,446 : x
  2. Step 2: Convert to fraction form
    154,252/244,446 = 244,446/x
  3. Step 3: Cross multiply
    154,252x = 244,446 × 244,446
  4. Step 4: Simplify right side
    154,252x = 59,753,846,916
  5. Step 5: Solve for x
    x = 59,753,846,916/154,252
  6. Step 6: Final answer
    x = 387,378.10

Related Problems

Find third proportional to 77,126 and 122,223
Half scale
Find third proportional to 308,504 and 488,892
Double scale
Find third proportional to 154,254 and 244,449
Similar ratio
Find third proportional to 231,378 and 366,669
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.