Home / 16,560-36,224

Finding the Third Proportional to 16,560 and 36,224

Calculator

Solution

The third proportional to 16,560 and 36,224 is: 79,237.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,560 : 36,224 = 36,224 : x
  2. Step 2: Convert to fraction form
    16,560/36,224 = 36,224/x
  3. Step 3: Cross multiply
    16,560x = 36,224 × 36,224
  4. Step 4: Simplify right side
    16,560x = 1,312,178,176
  5. Step 5: Solve for x
    x = 1,312,178,176/16,560
  6. Step 6: Final answer
    x = 79,237.81

Related Problems

Find third proportional to 8,280 and 18,112
Half scale
Find third proportional to 33,120 and 72,448
Double scale
Find third proportional to 16,562 and 36,228
Similar ratio
Find third proportional to 24,840 and 54,336
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.