Home / 6,740-7,332

Finding the Third Proportional to 6,740 and 7,332

Calculator

Solution

The third proportional to 6,740 and 7,332 is: 7,976.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740 : 7,332 = 7,332 : x
  2. Step 2: Convert to fraction form
    6,740/7,332 = 7,332/x
  3. Step 3: Cross multiply
    6,740x = 7,332 × 7,332
  4. Step 4: Simplify right side
    6,740x = 53,758,224
  5. Step 5: Solve for x
    x = 53,758,224/6,740
  6. Step 6: Final answer
    x = 7,976.00

Related Problems

Find third proportional to 3,370 and 3,666
Half scale
Find third proportional to 13,480 and 14,664
Double scale
Find third proportional to 6,742 and 7,334
Similar ratio
Find third proportional to 10,110 and 10,998
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.