Home / 4,139-9,094

Finding the Third Proportional to 4,139 and 9,094

Calculator

Solution

The third proportional to 4,139 and 9,094 is: 19,980.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139 : 9,094 = 9,094 : x
  2. Step 2: Convert to fraction form
    4,139/9,094 = 9,094/x
  3. Step 3: Cross multiply
    4,139x = 9,094 × 9,094
  4. Step 4: Simplify right side
    4,139x = 82,700,836
  5. Step 5: Solve for x
    x = 82,700,836/4,139
  6. Step 6: Final answer
    x = 19,980.87

Related Problems

Find third proportional to 2,069.50 and 4,547
Half scale
Find third proportional to 8,278 and 18,188
Double scale
Find third proportional to 4,141 and 9,098
Similar ratio
Find third proportional to 6,208.50 and 13,641
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.