Home / 7,576-13,328

Finding the Third Proportional to 7,576 and 13,328

Calculator

Solution

The third proportional to 7,576 and 13,328 is: 23,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,576 : 13,328 = 13,328 : x
  2. Step 2: Convert to fraction form
    7,576/13,328 = 13,328/x
  3. Step 3: Cross multiply
    7,576x = 13,328 × 13,328
  4. Step 4: Simplify right side
    7,576x = 177,635,584
  5. Step 5: Solve for x
    x = 177,635,584/7,576
  6. Step 6: Final answer
    x = 23,447.15

Related Problems

Find third proportional to 3,788 and 6,664
Half scale
Find third proportional to 15,152 and 26,656
Double scale
Find third proportional to 7,578 and 13,332
Similar ratio
Find third proportional to 11,364 and 19,992
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.