Home / 41,328-90,297

Finding the Third Proportional to 41,328 and 90,297

Calculator

Solution

The third proportional to 41,328 and 90,297 is: 197,288.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,328 : 90,297 = 90,297 : x
  2. Step 2: Convert to fraction form
    41,328/90,297 = 90,297/x
  3. Step 3: Cross multiply
    41,328x = 90,297 × 90,297
  4. Step 4: Simplify right side
    41,328x = 8,153,548,209
  5. Step 5: Solve for x
    x = 8,153,548,209/41,328
  6. Step 6: Final answer
    x = 197,288.72

Related Problems

Find third proportional to 20,664 and 45,148.50
Half scale
Find third proportional to 82,656 and 180,594
Double scale
Find third proportional to 41,330 and 90,301
Similar ratio
Find third proportional to 61,992 and 135,445.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.