Home / 36,903-76,432

Finding the Third Proportional to 36,903 and 76,432

Calculator

Solution

The third proportional to 36,903 and 76,432 is: 158,302.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,903 : 76,432 = 76,432 : x
  2. Step 2: Convert to fraction form
    36,903/76,432 = 76,432/x
  3. Step 3: Cross multiply
    36,903x = 76,432 × 76,432
  4. Step 4: Simplify right side
    36,903x = 5,841,850,624
  5. Step 5: Solve for x
    x = 5,841,850,624/36,903
  6. Step 6: Final answer
    x = 158,302.86

Related Problems

Find third proportional to 18,451.50 and 38,216
Half scale
Find third proportional to 73,806 and 152,864
Double scale
Find third proportional to 36,905 and 76,436
Similar ratio
Find third proportional to 55,354.50 and 114,648
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.