Home / 56,772-81,467

Finding the Third Proportional to 56,772 and 81,467

Calculator

Solution

The third proportional to 56,772 and 81,467 is: 116,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,772 : 81,467 = 81,467 : x
  2. Step 2: Convert to fraction form
    56,772/81,467 = 81,467/x
  3. Step 3: Cross multiply
    56,772x = 81,467 × 81,467
  4. Step 4: Simplify right side
    56,772x = 6,636,872,089
  5. Step 5: Solve for x
    x = 6,636,872,089/56,772
  6. Step 6: Final answer
    x = 116,903.97

Related Problems

Find third proportional to 28,386 and 40,733.50
Half scale
Find third proportional to 113,544 and 162,934
Double scale
Find third proportional to 56,774 and 81,470
Similar ratio
Find third proportional to 85,158 and 122,200.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.