Home / 52,116-76,438

Finding the Third Proportional to 52,116 and 76,438

Calculator

Solution

The third proportional to 52,116 and 76,438 is: 112,110.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,116 : 76,438 = 76,438 : x
  2. Step 2: Convert to fraction form
    52,116/76,438 = 76,438/x
  3. Step 3: Cross multiply
    52,116x = 76,438 × 76,438
  4. Step 4: Simplify right side
    52,116x = 5,842,767,844
  5. Step 5: Solve for x
    x = 5,842,767,844/52,116
  6. Step 6: Final answer
    x = 112,110.83

Related Problems

Find third proportional to 26,058 and 38,219
Half scale
Find third proportional to 104,232 and 152,876
Double scale
Find third proportional to 52,118 and 76,441
Similar ratio
Find third proportional to 78,174 and 114,657
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.