Home / 254,100-371,601

Finding the Third Proportional to 254,100 and 371,601

Calculator

Solution

The third proportional to 254,100 and 371,601 is: 543,436.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,100 : 371,601 = 371,601 : x
  2. Step 2: Convert to fraction form
    254,100/371,601 = 371,601/x
  3. Step 3: Cross multiply
    254,100x = 371,601 × 371,601
  4. Step 4: Simplify right side
    254,100x = 138,087,303,201
  5. Step 5: Solve for x
    x = 138,087,303,201/254,100
  6. Step 6: Final answer
    x = 543,436.85

Related Problems

Find third proportional to 127,050 and 185,800.50
Half scale
Find third proportional to 508,200 and 743,202
Double scale
Find third proportional to 254,102 and 371,604
Similar ratio
Find third proportional to 381,150 and 557,401.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.