Home / 5,582-11,272

Finding the Third Proportional to 5,582 and 11,272

Calculator

Solution

The third proportional to 5,582 and 11,272 is: 22,762.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582 : 11,272 = 11,272 : x
  2. Step 2: Convert to fraction form
    5,582/11,272 = 11,272/x
  3. Step 3: Cross multiply
    5,582x = 11,272 × 11,272
  4. Step 4: Simplify right side
    5,582x = 127,057,984
  5. Step 5: Solve for x
    x = 127,057,984/5,582
  6. Step 6: Final answer
    x = 22,762.09

Related Problems

Find third proportional to 2,791 and 5,636
Half scale
Find third proportional to 11,164 and 22,544
Double scale
Find third proportional to 5,584 and 11,276
Similar ratio
Find third proportional to 8,373 and 16,908
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.