Home / 10,260-14,671

Finding the Third Proportional to 10,260 and 14,671

Calculator

Solution

The third proportional to 10,260 and 14,671 is: 20,978.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,260 : 14,671 = 14,671 : x
  2. Step 2: Convert to fraction form
    10,260/14,671 = 14,671/x
  3. Step 3: Cross multiply
    10,260x = 14,671 × 14,671
  4. Step 4: Simplify right side
    10,260x = 215,238,241
  5. Step 5: Solve for x
    x = 215,238,241/10,260
  6. Step 6: Final answer
    x = 20,978.39

Related Problems

Find third proportional to 5,130 and 7,335.50
Half scale
Find third proportional to 20,520 and 29,342
Double scale
Find third proportional to 10,262 and 14,674
Similar ratio
Find third proportional to 15,390 and 22,006.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.