Home / 6,654-14,487

Finding the Third Proportional to 6,654 and 14,487

Calculator

Solution

The third proportional to 6,654 and 14,487 is: 31,540.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654 : 14,487 = 14,487 : x
  2. Step 2: Convert to fraction form
    6,654/14,487 = 14,487/x
  3. Step 3: Cross multiply
    6,654x = 14,487 × 14,487
  4. Step 4: Simplify right side
    6,654x = 209,873,169
  5. Step 5: Solve for x
    x = 209,873,169/6,654
  6. Step 6: Final answer
    x = 31,540.90

Related Problems

Find third proportional to 3,327 and 7,243.50
Half scale
Find third proportional to 13,308 and 28,974
Double scale
Find third proportional to 6,656 and 14,491
Similar ratio
Find third proportional to 9,981 and 21,730.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.