Home / 7,056-8,040

Finding the Third Proportional to 7,056 and 8,040

Calculator

Solution

The third proportional to 7,056 and 8,040 is: 9,161.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056 : 8,040 = 8,040 : x
  2. Step 2: Convert to fraction form
    7,056/8,040 = 8,040/x
  3. Step 3: Cross multiply
    7,056x = 8,040 × 8,040
  4. Step 4: Simplify right side
    7,056x = 64,641,600
  5. Step 5: Solve for x
    x = 64,641,600/7,056
  6. Step 6: Final answer
    x = 9,161.22

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.