Home / 7,353-15,858

Finding the Third Proportional to 7,353 and 15,858

Calculator

Solution

The third proportional to 7,353 and 15,858 is: 34,200.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353 : 15,858 = 15,858 : x
  2. Step 2: Convert to fraction form
    7,353/15,858 = 15,858/x
  3. Step 3: Cross multiply
    7,353x = 15,858 × 15,858
  4. Step 4: Simplify right side
    7,353x = 251,476,164
  5. Step 5: Solve for x
    x = 251,476,164/7,353
  6. Step 6: Final answer
    x = 34,200.48

Related Problems

Find third proportional to 3,676.50 and 7,929
Half scale
Find third proportional to 14,706 and 31,716
Double scale
Find third proportional to 7,355 and 15,862
Similar ratio
Find third proportional to 11,029.50 and 23,787
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.