Home / 18,230-26,746

Finding the Third Proportional to 18,230 and 26,746

Calculator

Solution

The third proportional to 18,230 and 26,746 is: 39,240.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,230 : 26,746 = 26,746 : x
  2. Step 2: Convert to fraction form
    18,230/26,746 = 26,746/x
  3. Step 3: Cross multiply
    18,230x = 26,746 × 26,746
  4. Step 4: Simplify right side
    18,230x = 715,348,516
  5. Step 5: Solve for x
    x = 715,348,516/18,230
  6. Step 6: Final answer
    x = 39,240.18

Related Problems

Find third proportional to 9,115 and 13,373
Half scale
Find third proportional to 36,460 and 53,492
Double scale
Find third proportional to 18,232 and 26,749
Similar ratio
Find third proportional to 27,345 and 40,119
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.