Home / 7,624-16,840

Finding the Third Proportional to 7,624 and 16,840

Calculator

Solution

The third proportional to 7,624 and 16,840 is: 37,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,624 : 16,840 = 16,840 : x
  2. Step 2: Convert to fraction form
    7,624/16,840 = 16,840/x
  3. Step 3: Cross multiply
    7,624x = 16,840 × 16,840
  4. Step 4: Simplify right side
    7,624x = 283,585,600
  5. Step 5: Solve for x
    x = 283,585,600/7,624
  6. Step 6: Final answer
    x = 37,196.43

Related Problems

Find third proportional to 3,812 and 8,420
Half scale
Find third proportional to 15,248 and 33,680
Double scale
Find third proportional to 7,626 and 16,844
Similar ratio
Find third proportional to 11,436 and 25,260
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.