Home / 7,028-10,559

Finding the Third Proportional to 7,028 and 10,559

Calculator

Solution

The third proportional to 7,028 and 10,559 is: 15,864.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,028 : 10,559 = 10,559 : x
  2. Step 2: Convert to fraction form
    7,028/10,559 = 10,559/x
  3. Step 3: Cross multiply
    7,028x = 10,559 × 10,559
  4. Step 4: Simplify right side
    7,028x = 111,492,481
  5. Step 5: Solve for x
    x = 111,492,481/7,028
  6. Step 6: Final answer
    x = 15,864.04

Related Problems

Find third proportional to 3,514 and 5,279.50
Half scale
Find third proportional to 14,056 and 21,118
Double scale
Find third proportional to 7,030 and 10,562
Similar ratio
Find third proportional to 10,542 and 15,838.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.