Home / 176,436-381,060

Finding the Third Proportional to 176,436 and 381,060

Calculator

Solution

The third proportional to 176,436 and 381,060 is: 822,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,436 : 381,060 = 381,060 : x
  2. Step 2: Convert to fraction form
    176,436/381,060 = 381,060/x
  3. Step 3: Cross multiply
    176,436x = 381,060 × 381,060
  4. Step 4: Simplify right side
    176,436x = 145,206,723,600
  5. Step 5: Solve for x
    x = 145,206,723,600/176,436
  6. Step 6: Final answer
    x = 822,999.41

Related Problems

Find third proportional to 88,218 and 190,530
Half scale
Find third proportional to 352,872 and 762,120
Double scale
Find third proportional to 176,438 and 381,064
Similar ratio
Find third proportional to 264,654 and 571,590
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.