Home / 39,470-61,346

Finding the Third Proportional to 39,470 and 61,346

Calculator

Solution

The third proportional to 39,470 and 61,346 is: 95,346.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,470 : 61,346 = 61,346 : x
  2. Step 2: Convert to fraction form
    39,470/61,346 = 61,346/x
  3. Step 3: Cross multiply
    39,470x = 61,346 × 61,346
  4. Step 4: Simplify right side
    39,470x = 3,763,331,716
  5. Step 5: Solve for x
    x = 3,763,331,716/39,470
  6. Step 6: Final answer
    x = 95,346.64

Related Problems

Find third proportional to 19,735 and 30,673
Half scale
Find third proportional to 78,940 and 122,692
Double scale
Find third proportional to 39,472 and 61,349
Similar ratio
Find third proportional to 59,205 and 92,019
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.