Home / 37,056-81,174

Finding the Third Proportional to 37,056 and 81,174

Calculator

Solution

The third proportional to 37,056 and 81,174 is: 177,817.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,056 : 81,174 = 81,174 : x
  2. Step 2: Convert to fraction form
    37,056/81,174 = 81,174/x
  3. Step 3: Cross multiply
    37,056x = 81,174 × 81,174
  4. Step 4: Simplify right side
    37,056x = 6,589,218,276
  5. Step 5: Solve for x
    x = 6,589,218,276/37,056
  6. Step 6: Final answer
    x = 177,817.85

Related Problems

Find third proportional to 18,528 and 40,587
Half scale
Find third proportional to 74,112 and 162,348
Double scale
Find third proportional to 37,058 and 81,178
Similar ratio
Find third proportional to 55,584 and 121,761
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.