Home / 8,733-18,276

Finding the Third Proportional to 8,733 and 18,276

Calculator

Solution

The third proportional to 8,733 and 18,276 is: 38,247.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733 : 18,276 = 18,276 : x
  2. Step 2: Convert to fraction form
    8,733/18,276 = 18,276/x
  3. Step 3: Cross multiply
    8,733x = 18,276 × 18,276
  4. Step 4: Simplify right side
    8,733x = 334,012,176
  5. Step 5: Solve for x
    x = 334,012,176/8,733
  6. Step 6: Final answer
    x = 38,247.13

Related Problems

Find third proportional to 4,366.50 and 9,138
Half scale
Find third proportional to 17,466 and 36,552
Double scale
Find third proportional to 8,735 and 18,280
Similar ratio
Find third proportional to 13,099.50 and 27,414
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.