Home / 109,578-233,277

Finding the Third Proportional to 109,578 and 233,277

Calculator

Solution

The third proportional to 109,578 and 233,277 is: 496,615.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,578 : 233,277 = 233,277 : x
  2. Step 2: Convert to fraction form
    109,578/233,277 = 233,277/x
  3. Step 3: Cross multiply
    109,578x = 233,277 × 233,277
  4. Step 4: Simplify right side
    109,578x = 54,418,158,729
  5. Step 5: Solve for x
    x = 54,418,158,729/109,578
  6. Step 6: Final answer
    x = 496,615.73

Related Problems

Find third proportional to 54,789 and 116,638.50
Half scale
Find third proportional to 219,156 and 466,554
Double scale
Find third proportional to 109,580 and 233,281
Similar ratio
Find third proportional to 164,367 and 349,915.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.