Home / 27,652-42,630

Finding the Third Proportional to 27,652 and 42,630

Calculator

Solution

The third proportional to 27,652 and 42,630 is: 65,720.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652 : 42,630 = 42,630 : x
  2. Step 2: Convert to fraction form
    27,652/42,630 = 42,630/x
  3. Step 3: Cross multiply
    27,652x = 42,630 × 42,630
  4. Step 4: Simplify right side
    27,652x = 1,817,316,900
  5. Step 5: Solve for x
    x = 1,817,316,900/27,652
  6. Step 6: Final answer
    x = 65,720.99

Related Problems

Find third proportional to 13,826 and 21,315
Half scale
Find third proportional to 55,304 and 85,260
Double scale
Find third proportional to 27,654 and 42,633
Similar ratio
Find third proportional to 41,478 and 63,945
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.