Home / 26,829-42,545.25

Finding the Third Proportional to 26,829 and 42,545.25

Calculator

Solution

The third proportional to 26,829 and 42,545.25 is: 67,467.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,829 : 42,545.25 = 42,545.25 : x
  2. Step 2: Convert to fraction form
    26,829/42,545.25 = 42,545.25/x
  3. Step 3: Cross multiply
    26,829x = 42,545.25 × 42,545.25
  4. Step 4: Simplify right side
    26,829x = 1,810,098,297.56
  5. Step 5: Solve for x
    x = 1,810,098,297.56/26,829
  6. Step 6: Final answer
    x = 67,467.97

Related Problems

Find third proportional to 13,414.50 and 21,272.63
Half scale
Find third proportional to 53,658 and 85,090.50
Double scale
Find third proportional to 26,831 and 42,548
Similar ratio
Find third proportional to 40,243.50 and 63,817.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.