Home / 29,206-42,771

Finding the Third Proportional to 29,206 and 42,771

Calculator

Solution

The third proportional to 29,206 and 42,771 is: 62,636.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,206 : 42,771 = 42,771 : x
  2. Step 2: Convert to fraction form
    29,206/42,771 = 42,771/x
  3. Step 3: Cross multiply
    29,206x = 42,771 × 42,771
  4. Step 4: Simplify right side
    29,206x = 1,829,358,441
  5. Step 5: Solve for x
    x = 1,829,358,441/29,206
  6. Step 6: Final answer
    x = 62,636.39

Related Problems

Find third proportional to 14,603 and 21,385.50
Half scale
Find third proportional to 58,412 and 85,542
Double scale
Find third proportional to 29,208 and 42,774
Similar ratio
Find third proportional to 43,809 and 64,156.50
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.