Home / 56,458-82,567

Finding the Third Proportional to 56,458 and 82,567

Calculator

Solution

The third proportional to 56,458 and 82,567 is: 120,750.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,458 : 82,567 = 82,567 : x
  2. Step 2: Convert to fraction form
    56,458/82,567 = 82,567/x
  3. Step 3: Cross multiply
    56,458x = 82,567 × 82,567
  4. Step 4: Simplify right side
    56,458x = 6,817,309,489
  5. Step 5: Solve for x
    x = 6,817,309,489/56,458
  6. Step 6: Final answer
    x = 120,750.11

Related Problems

Find third proportional to 28,229 and 41,283.50
Half scale
Find third proportional to 112,916 and 165,134
Double scale
Find third proportional to 56,460 and 82,570
Similar ratio
Find third proportional to 84,687 and 123,850.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.