Home / 5,484-11,160

Finding the Third Proportional to 5,484 and 11,160

Calculator

Solution

The third proportional to 5,484 and 11,160 is: 22,710.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484 : 11,160 = 11,160 : x
  2. Step 2: Convert to fraction form
    5,484/11,160 = 11,160/x
  3. Step 3: Cross multiply
    5,484x = 11,160 × 11,160
  4. Step 4: Simplify right side
    5,484x = 124,545,600
  5. Step 5: Solve for x
    x = 124,545,600/5,484
  6. Step 6: Final answer
    x = 22,710.72

Related Problems

Find third proportional to 2,742 and 5,580
Half scale
Find third proportional to 10,968 and 22,320
Double scale
Find third proportional to 5,486 and 11,164
Similar ratio
Find third proportional to 8,226 and 16,740
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.