Home / 47,142-102,591

Finding the Third Proportional to 47,142 and 102,591

Calculator

Solution

The third proportional to 47,142 and 102,591 is: 223,259.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,142 : 102,591 = 102,591 : x
  2. Step 2: Convert to fraction form
    47,142/102,591 = 102,591/x
  3. Step 3: Cross multiply
    47,142x = 102,591 × 102,591
  4. Step 4: Simplify right side
    47,142x = 10,524,913,281
  5. Step 5: Solve for x
    x = 10,524,913,281/47,142
  6. Step 6: Final answer
    x = 223,259.80

Related Problems

Find third proportional to 23,571 and 51,295.50
Half scale
Find third proportional to 94,284 and 205,182
Double scale
Find third proportional to 47,144 and 102,595
Similar ratio
Find third proportional to 70,713 and 153,886.50
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.