Home / 5,199-11,370

Finding the Third Proportional to 5,199 and 11,370

Calculator

Solution

The third proportional to 5,199 and 11,370 is: 24,865.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,199 : 11,370 = 11,370 : x
  2. Step 2: Convert to fraction form
    5,199/11,370 = 11,370/x
  3. Step 3: Cross multiply
    5,199x = 11,370 × 11,370
  4. Step 4: Simplify right side
    5,199x = 129,276,900
  5. Step 5: Solve for x
    x = 129,276,900/5,199
  6. Step 6: Final answer
    x = 24,865.72

Related Problems

Find third proportional to 2,599.50 and 5,685
Half scale
Find third proportional to 10,398 and 22,740
Double scale
Find third proportional to 5,201 and 11,374
Similar ratio
Find third proportional to 7,798.50 and 17,055
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.