Home / 8,400-14,944

Finding the Third Proportional to 8,400 and 14,944

Calculator

Solution

The third proportional to 8,400 and 14,944 is: 26,586.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,400 : 14,944 = 14,944 : x
  2. Step 2: Convert to fraction form
    8,400/14,944 = 14,944/x
  3. Step 3: Cross multiply
    8,400x = 14,944 × 14,944
  4. Step 4: Simplify right side
    8,400x = 223,323,136
  5. Step 5: Solve for x
    x = 223,323,136/8,400
  6. Step 6: Final answer
    x = 26,586.09

Related Problems

Find third proportional to 4,200 and 7,472
Half scale
Find third proportional to 16,800 and 29,888
Double scale
Find third proportional to 8,402 and 14,948
Similar ratio
Find third proportional to 12,600 and 22,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.