Home / 6,306-7,338.75

Finding the Third Proportional to 6,306 and 7,338.75

Calculator

Solution

The third proportional to 6,306 and 7,338.75 is: 8,540.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306 : 7,338.75 = 7,338.75 : x
  2. Step 2: Convert to fraction form
    6,306/7,338.75 = 7,338.75/x
  3. Step 3: Cross multiply
    6,306x = 7,338.75 × 7,338.75
  4. Step 4: Simplify right side
    6,306x = 53,857,251.56
  5. Step 5: Solve for x
    x = 53,857,251.56/6,306
  6. Step 6: Final answer
    x = 8,540.64

Related Problems

Find third proportional to 3,153 and 3,669.38
Half scale
Find third proportional to 12,612 and 14,677.50
Double scale
Find third proportional to 6,308 and 7,341
Similar ratio
Find third proportional to 9,459 and 11,008.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.