Home / 37,372-54,620

Finding the Third Proportional to 37,372 and 54,620

Calculator

Solution

The third proportional to 37,372 and 54,620 is: 79,828.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,372 : 54,620 = 54,620 : x
  2. Step 2: Convert to fraction form
    37,372/54,620 = 54,620/x
  3. Step 3: Cross multiply
    37,372x = 54,620 × 54,620
  4. Step 4: Simplify right side
    37,372x = 2,983,344,400
  5. Step 5: Solve for x
    x = 2,983,344,400/37,372
  6. Step 6: Final answer
    x = 79,828.33

Related Problems

Find third proportional to 18,686 and 27,310
Half scale
Find third proportional to 74,744 and 109,240
Double scale
Find third proportional to 37,374 and 54,623
Similar ratio
Find third proportional to 56,058 and 81,930
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.