Home / 15,051-17,247

Finding the Third Proportional to 15,051 and 17,247

Calculator

Solution

The third proportional to 15,051 and 17,247 is: 19,763.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,051 : 17,247 = 17,247 : x
  2. Step 2: Convert to fraction form
    15,051/17,247 = 17,247/x
  3. Step 3: Cross multiply
    15,051x = 17,247 × 17,247
  4. Step 4: Simplify right side
    15,051x = 297,459,009
  5. Step 5: Solve for x
    x = 297,459,009/15,051
  6. Step 6: Final answer
    x = 19,763.41

Related Problems

Find third proportional to 7,525.50 and 8,623.50
Half scale
Find third proportional to 30,102 and 34,494
Double scale
Find third proportional to 15,053 and 17,249
Similar ratio
Find third proportional to 22,576.50 and 25,870.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.