Home / 6,740-15,606

Finding the Third Proportional to 6,740 and 15,606

Calculator

Solution

The third proportional to 6,740 and 15,606 is: 36,134.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740 : 15,606 = 15,606 : x
  2. Step 2: Convert to fraction form
    6,740/15,606 = 15,606/x
  3. Step 3: Cross multiply
    6,740x = 15,606 × 15,606
  4. Step 4: Simplify right side
    6,740x = 243,547,236
  5. Step 5: Solve for x
    x = 243,547,236/6,740
  6. Step 6: Final answer
    x = 36,134.60

Related Problems

Find third proportional to 3,370 and 7,803
Half scale
Find third proportional to 13,480 and 31,212
Double scale
Find third proportional to 6,742 and 15,611
Similar ratio
Find third proportional to 10,110 and 23,409
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.