Home / 54,574-119,408

Finding the Third Proportional to 54,574 and 119,408

Calculator

Solution

The third proportional to 54,574 and 119,408 is: 261,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,574 : 119,408 = 119,408 : x
  2. Step 2: Convert to fraction form
    54,574/119,408 = 119,408/x
  3. Step 3: Cross multiply
    54,574x = 119,408 × 119,408
  4. Step 4: Simplify right side
    54,574x = 14,258,270,464
  5. Step 5: Solve for x
    x = 14,258,270,464/54,574
  6. Step 6: Final answer
    x = 261,264.90

Related Problems

Find third proportional to 27,287 and 59,704
Half scale
Find third proportional to 109,148 and 238,816
Double scale
Find third proportional to 54,576 and 119,412
Similar ratio
Find third proportional to 81,861 and 179,112
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.