Home / 38,868-56,772

Finding the Third Proportional to 38,868 and 56,772

Calculator

Solution

The third proportional to 38,868 and 56,772 is: 82,923.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,868 : 56,772 = 56,772 : x
  2. Step 2: Convert to fraction form
    38,868/56,772 = 56,772/x
  3. Step 3: Cross multiply
    38,868x = 56,772 × 56,772
  4. Step 4: Simplify right side
    38,868x = 3,223,059,984
  5. Step 5: Solve for x
    x = 3,223,059,984/38,868
  6. Step 6: Final answer
    x = 82,923.23

Related Problems

Find third proportional to 19,434 and 28,386
Half scale
Find third proportional to 77,736 and 113,544
Double scale
Find third proportional to 38,870 and 56,775
Similar ratio
Find third proportional to 58,302 and 85,158
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.