Home / 16,570-38,713

Finding the Third Proportional to 16,570 and 38,713

Calculator

Solution

The third proportional to 16,570 and 38,713 is: 90,446.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,570 : 38,713 = 38,713 : x
  2. Step 2: Convert to fraction form
    16,570/38,713 = 38,713/x
  3. Step 3: Cross multiply
    16,570x = 38,713 × 38,713
  4. Step 4: Simplify right side
    16,570x = 1,498,696,369
  5. Step 5: Solve for x
    x = 1,498,696,369/16,570
  6. Step 6: Final answer
    x = 90,446.37

Related Problems

Find third proportional to 8,285 and 19,356.50
Half scale
Find third proportional to 33,140 and 77,426
Double scale
Find third proportional to 16,572 and 38,718
Similar ratio
Find third proportional to 24,855 and 58,069.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.