Home / 7,290-14,337

Finding the Third Proportional to 7,290 and 14,337

Calculator

Solution

The third proportional to 7,290 and 14,337 is: 28,196.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,290 : 14,337 = 14,337 : x
  2. Step 2: Convert to fraction form
    7,290/14,337 = 14,337/x
  3. Step 3: Cross multiply
    7,290x = 14,337 × 14,337
  4. Step 4: Simplify right side
    7,290x = 205,549,569
  5. Step 5: Solve for x
    x = 205,549,569/7,290
  6. Step 6: Final answer
    x = 28,196.10

Related Problems

Find third proportional to 3,645 and 7,168.50
Half scale
Find third proportional to 14,580 and 28,674
Double scale
Find third proportional to 7,292 and 14,341
Similar ratio
Find third proportional to 10,935 and 21,505.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.