Home / 36,292-54,438

Finding the Third Proportional to 36,292 and 54,438

Calculator

Solution

The third proportional to 36,292 and 54,438 is: 81,657

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,292 : 54,438 = 54,438 : x
  2. Step 2: Convert to fraction form
    36,292/54,438 = 54,438/x
  3. Step 3: Cross multiply
    36,292x = 54,438 × 54,438
  4. Step 4: Simplify right side
    36,292x = 2,963,495,844
  5. Step 5: Solve for x
    x = 2,963,495,844/36,292
  6. Step 6: Final answer
    x = 81,657

Related Problems

Find third proportional to 18,146 and 27,219
Half scale
Find third proportional to 72,584 and 108,876
Double scale
Find third proportional to 36,294 and 54,441
Similar ratio
Find third proportional to 54,438 and 81,657
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.