Home / 45,997-85,432

Finding the Third Proportional to 45,997 and 85,432

Calculator

Solution

The third proportional to 45,997 and 85,432 is: 158,676.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,997 : 85,432 = 85,432 : x
  2. Step 2: Convert to fraction form
    45,997/85,432 = 85,432/x
  3. Step 3: Cross multiply
    45,997x = 85,432 × 85,432
  4. Step 4: Simplify right side
    45,997x = 7,298,626,624
  5. Step 5: Solve for x
    x = 7,298,626,624/45,997
  6. Step 6: Final answer
    x = 158,676.14

Related Problems

Find third proportional to 22,998.50 and 42,716
Half scale
Find third proportional to 91,994 and 170,864
Double scale
Find third proportional to 45,999 and 85,436
Similar ratio
Find third proportional to 68,995.50 and 128,148
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.