Home / 6,564-15,316

Finding the Third Proportional to 6,564 and 15,316

Calculator

Solution

The third proportional to 6,564 and 15,316 is: 35,737.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564 : 15,316 = 15,316 : x
  2. Step 2: Convert to fraction form
    6,564/15,316 = 15,316/x
  3. Step 3: Cross multiply
    6,564x = 15,316 × 15,316
  4. Step 4: Simplify right side
    6,564x = 234,579,856
  5. Step 5: Solve for x
    x = 234,579,856/6,564
  6. Step 6: Final answer
    x = 35,737.33

Related Problems

Find third proportional to 3,282 and 7,658
Half scale
Find third proportional to 13,128 and 30,632
Double scale
Find third proportional to 6,566 and 15,321
Similar ratio
Find third proportional to 9,846 and 22,974
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.