Home / 35,290-49,465

Finding the Third Proportional to 35,290 and 49,465

Calculator

Solution

The third proportional to 35,290 and 49,465 is: 69,333.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,290 : 49,465 = 49,465 : x
  2. Step 2: Convert to fraction form
    35,290/49,465 = 49,465/x
  3. Step 3: Cross multiply
    35,290x = 49,465 × 49,465
  4. Step 4: Simplify right side
    35,290x = 2,446,786,225
  5. Step 5: Solve for x
    x = 2,446,786,225/35,290
  6. Step 6: Final answer
    x = 69,333.70

Related Problems

Find third proportional to 17,645 and 24,732.50
Half scale
Find third proportional to 70,580 and 98,930
Double scale
Find third proportional to 35,292 and 49,468
Similar ratio
Find third proportional to 52,935 and 74,197.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.