Home / 37,498-81,558

Finding the Third Proportional to 37,498 and 81,558

Calculator

Solution

The third proportional to 37,498 and 81,558 is: 177,388.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,498 : 81,558 = 81,558 : x
  2. Step 2: Convert to fraction form
    37,498/81,558 = 81,558/x
  3. Step 3: Cross multiply
    37,498x = 81,558 × 81,558
  4. Step 4: Simplify right side
    37,498x = 6,651,707,364
  5. Step 5: Solve for x
    x = 6,651,707,364/37,498
  6. Step 6: Final answer
    x = 177,388.32

Related Problems

Find third proportional to 18,749 and 40,779
Half scale
Find third proportional to 74,996 and 163,116
Double scale
Find third proportional to 37,500 and 81,562
Similar ratio
Find third proportional to 56,247 and 122,337
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.