Home / 60,812-85,576

Finding the Third Proportional to 60,812 and 85,576

Calculator

Solution

The third proportional to 60,812 and 85,576 is: 120,424.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,812 : 85,576 = 85,576 : x
  2. Step 2: Convert to fraction form
    60,812/85,576 = 85,576/x
  3. Step 3: Cross multiply
    60,812x = 85,576 × 85,576
  4. Step 4: Simplify right side
    60,812x = 7,323,251,776
  5. Step 5: Solve for x
    x = 7,323,251,776/60,812
  6. Step 6: Final answer
    x = 120,424.45

Related Problems

Find third proportional to 30,406 and 42,788
Half scale
Find third proportional to 121,624 and 171,152
Double scale
Find third proportional to 60,814 and 85,579
Similar ratio
Find third proportional to 91,218 and 128,364
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.