Home / 15,545-33,165

Finding the Third Proportional to 15,545 and 33,165

Calculator

Solution

The third proportional to 15,545 and 33,165 is: 70,756.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,545 : 33,165 = 33,165 : x
  2. Step 2: Convert to fraction form
    15,545/33,165 = 33,165/x
  3. Step 3: Cross multiply
    15,545x = 33,165 × 33,165
  4. Step 4: Simplify right side
    15,545x = 1,099,917,225
  5. Step 5: Solve for x
    x = 1,099,917,225/15,545
  6. Step 6: Final answer
    x = 70,756.98

Related Problems

Find third proportional to 7,772.50 and 16,582.50
Half scale
Find third proportional to 31,090 and 66,330
Double scale
Find third proportional to 15,547 and 33,169
Similar ratio
Find third proportional to 23,317.50 and 49,747.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.