Home / 8,184-17,664

Finding the Third Proportional to 8,184 and 17,664

Calculator

Solution

The third proportional to 8,184 and 17,664 is: 38,125.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184 : 17,664 = 17,664 : x
  2. Step 2: Convert to fraction form
    8,184/17,664 = 17,664/x
  3. Step 3: Cross multiply
    8,184x = 17,664 × 17,664
  4. Step 4: Simplify right side
    8,184x = 312,016,896
  5. Step 5: Solve for x
    x = 312,016,896/8,184
  6. Step 6: Final answer
    x = 38,125.23

Related Problems

Find third proportional to 4,092 and 8,832
Half scale
Find third proportional to 16,368 and 35,328
Double scale
Find third proportional to 8,186 and 17,668
Similar ratio
Find third proportional to 12,276 and 26,496
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.