Home / 18,582-27,251

Finding the Third Proportional to 18,582 and 27,251

Calculator

Solution

The third proportional to 18,582 and 27,251 is: 39,964.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,582 : 27,251 = 27,251 : x
  2. Step 2: Convert to fraction form
    18,582/27,251 = 27,251/x
  3. Step 3: Cross multiply
    18,582x = 27,251 × 27,251
  4. Step 4: Simplify right side
    18,582x = 742,617,001
  5. Step 5: Solve for x
    x = 742,617,001/18,582
  6. Step 6: Final answer
    x = 39,964.32

Related Problems

Find third proportional to 9,291 and 13,625.50
Half scale
Find third proportional to 37,164 and 54,502
Double scale
Find third proportional to 18,584 and 27,254
Similar ratio
Find third proportional to 27,873 and 40,876.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.