Home / 3,522-7,530

Finding the Third Proportional to 3,522 and 7,530

Calculator

Solution

The third proportional to 3,522 and 7,530 is: 16,099.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522 : 7,530 = 7,530 : x
  2. Step 2: Convert to fraction form
    3,522/7,530 = 7,530/x
  3. Step 3: Cross multiply
    3,522x = 7,530 × 7,530
  4. Step 4: Simplify right side
    3,522x = 56,700,900
  5. Step 5: Solve for x
    x = 56,700,900/3,522
  6. Step 6: Final answer
    x = 16,099.06

Related Problems

Find third proportional to 1,761 and 3,765
Half scale
Find third proportional to 7,044 and 15,060
Double scale
Find third proportional to 3,524 and 7,534
Similar ratio
Find third proportional to 5,283 and 11,295
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.