Home / 11,672-27,440

Finding the Third Proportional to 11,672 and 27,440

Calculator

Solution

The third proportional to 11,672 and 27,440 is: 64,509.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,672 : 27,440 = 27,440 : x
  2. Step 2: Convert to fraction form
    11,672/27,440 = 27,440/x
  3. Step 3: Cross multiply
    11,672x = 27,440 × 27,440
  4. Step 4: Simplify right side
    11,672x = 752,953,600
  5. Step 5: Solve for x
    x = 752,953,600/11,672
  6. Step 6: Final answer
    x = 64,509.39

Related Problems

Find third proportional to 5,836 and 13,720
Half scale
Find third proportional to 23,344 and 54,880
Double scale
Find third proportional to 11,674 and 27,445
Similar ratio
Find third proportional to 17,508 and 41,160
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.