Home / 58,609-126,118

Finding the Third Proportional to 58,609 and 126,118

Calculator

Solution

The third proportional to 58,609 and 126,118 is: 271,387.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,609 : 126,118 = 126,118 : x
  2. Step 2: Convert to fraction form
    58,609/126,118 = 126,118/x
  3. Step 3: Cross multiply
    58,609x = 126,118 × 126,118
  4. Step 4: Simplify right side
    58,609x = 15,905,749,924
  5. Step 5: Solve for x
    x = 15,905,749,924/58,609
  6. Step 6: Final answer
    x = 271,387.50

Related Problems

Find third proportional to 29,304.50 and 63,059
Half scale
Find third proportional to 117,218 and 252,236
Double scale
Find third proportional to 58,611 and 126,122
Similar ratio
Find third proportional to 87,913.50 and 189,177
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.