Home / 331,332-441,442

Finding the Third Proportional to 331,332 and 441,442

Calculator

Solution

The third proportional to 331,332 and 441,442 is: 588,144.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,332 : 441,442 = 441,442 : x
  2. Step 2: Convert to fraction form
    331,332/441,442 = 441,442/x
  3. Step 3: Cross multiply
    331,332x = 441,442 × 441,442
  4. Step 4: Simplify right side
    331,332x = 194,871,039,364
  5. Step 5: Solve for x
    x = 194,871,039,364/331,332
  6. Step 6: Final answer
    x = 588,144.34

Related Problems

Find third proportional to 165,666 and 220,721
Half scale
Find third proportional to 662,664 and 882,884
Double scale
Find third proportional to 331,334 and 441,445
Similar ratio
Find third proportional to 496,998 and 662,163
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.