Home / 5,268-7,069.50

Finding the Third Proportional to 5,268 and 7,069.50

Calculator

Solution

The third proportional to 5,268 and 7,069.50 is: 9,487.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,268 : 7,069.50 = 7,069.50 : x
  2. Step 2: Convert to fraction form
    5,268/7,069.50 = 7,069.50/x
  3. Step 3: Cross multiply
    5,268x = 7,069.50 × 7,069.50
  4. Step 4: Simplify right side
    5,268x = 49,977,830.25
  5. Step 5: Solve for x
    x = 49,977,830.25/5,268
  6. Step 6: Final answer
    x = 9,487.06

Related Problems

Find third proportional to 2,634 and 3,534.75
Half scale
Find third proportional to 10,536 and 14,139
Double scale
Find third proportional to 5,270 and 7,072
Similar ratio
Find third proportional to 7,902 and 10,604.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.