Home / 11,356-17,298

Finding the Third Proportional to 11,356 and 17,298

Calculator

Solution

The third proportional to 11,356 and 17,298 is: 26,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356 : 17,298 = 17,298 : x
  2. Step 2: Convert to fraction form
    11,356/17,298 = 17,298/x
  3. Step 3: Cross multiply
    11,356x = 17,298 × 17,298
  4. Step 4: Simplify right side
    11,356x = 299,220,804
  5. Step 5: Solve for x
    x = 299,220,804/11,356
  6. Step 6: Final answer
    x = 26,349.14

Related Problems

Find third proportional to 5,678 and 8,649
Half scale
Find third proportional to 22,712 and 34,596
Double scale
Find third proportional to 11,358 and 17,301
Similar ratio
Find third proportional to 17,034 and 25,947
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.