Home / 26,851-57,158

Finding the Third Proportional to 26,851 and 57,158

Calculator

Solution

The third proportional to 26,851 and 57,158 is: 121,672.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,851 : 57,158 = 57,158 : x
  2. Step 2: Convert to fraction form
    26,851/57,158 = 57,158/x
  3. Step 3: Cross multiply
    26,851x = 57,158 × 57,158
  4. Step 4: Simplify right side
    26,851x = 3,267,036,964
  5. Step 5: Solve for x
    x = 3,267,036,964/26,851
  6. Step 6: Final answer
    x = 121,672.82

Related Problems

Find third proportional to 13,425.50 and 28,579
Half scale
Find third proportional to 53,702 and 114,316
Double scale
Find third proportional to 26,853 and 57,162
Similar ratio
Find third proportional to 40,276.50 and 85,737
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.