Home / 7,603-16,342

Finding the Third Proportional to 7,603 and 16,342

Calculator

Solution

The third proportional to 7,603 and 16,342 is: 35,125.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603 : 16,342 = 16,342 : x
  2. Step 2: Convert to fraction form
    7,603/16,342 = 16,342/x
  3. Step 3: Cross multiply
    7,603x = 16,342 × 16,342
  4. Step 4: Simplify right side
    7,603x = 267,060,964
  5. Step 5: Solve for x
    x = 267,060,964/7,603
  6. Step 6: Final answer
    x = 35,125.74

Related Problems

Find third proportional to 3,801.50 and 8,171
Half scale
Find third proportional to 15,206 and 32,684
Double scale
Find third proportional to 7,605 and 16,346
Similar ratio
Find third proportional to 11,404.50 and 24,513
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.