Home / 6,659-14,470

Finding the Third Proportional to 6,659 and 14,470

Calculator

Solution

The third proportional to 6,659 and 14,470 is: 31,443.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659 : 14,470 = 14,470 : x
  2. Step 2: Convert to fraction form
    6,659/14,470 = 14,470/x
  3. Step 3: Cross multiply
    6,659x = 14,470 × 14,470
  4. Step 4: Simplify right side
    6,659x = 209,380,900
  5. Step 5: Solve for x
    x = 209,380,900/6,659
  6. Step 6: Final answer
    x = 31,443.29

Related Problems

Find third proportional to 3,329.50 and 7,235
Half scale
Find third proportional to 13,318 and 28,940
Double scale
Find third proportional to 6,661 and 14,474
Similar ratio
Find third proportional to 9,988.50 and 21,705
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.