Home / 9,889-15,083

Finding the Third Proportional to 9,889 and 15,083

Calculator

Solution

The third proportional to 9,889 and 15,083 is: 23,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,889 : 15,083 = 15,083 : x
  2. Step 2: Convert to fraction form
    9,889/15,083 = 15,083/x
  3. Step 3: Cross multiply
    9,889x = 15,083 × 15,083
  4. Step 4: Simplify right side
    9,889x = 227,496,889
  5. Step 5: Solve for x
    x = 227,496,889/9,889
  6. Step 6: Final answer
    x = 23,005.04

Related Problems

Find third proportional to 4,944.50 and 7,541.50
Half scale
Find third proportional to 19,778 and 30,166
Double scale
Find third proportional to 9,891 and 15,086
Similar ratio
Find third proportional to 14,833.50 and 22,624.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.