Home / 226,533-317,548.50

Finding the Third Proportional to 226,533 and 317,548.50

Calculator

Solution

The third proportional to 226,533 and 317,548.50 is: 445,131.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,533 : 317,548.50 = 317,548.50 : x
  2. Step 2: Convert to fraction form
    226,533/317,548.50 = 317,548.50/x
  3. Step 3: Cross multiply
    226,533x = 317,548.50 × 317,548.50
  4. Step 4: Simplify right side
    226,533x = 100,837,049,852.25
  5. Step 5: Solve for x
    x = 100,837,049,852.25/226,533
  6. Step 6: Final answer
    x = 445,131.83

Related Problems

Find third proportional to 113,266.50 and 158,774.25
Half scale
Find third proportional to 453,066 and 635,097
Double scale
Find third proportional to 226,535 and 317,551
Similar ratio
Find third proportional to 339,799.50 and 476,322.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.