Home / 103,044-217,157.25

Finding the Third Proportional to 103,044 and 217,157.25

Calculator

Solution

The third proportional to 103,044 and 217,157.25 is: 457,642.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,044 : 217,157.25 = 217,157.25 : x
  2. Step 2: Convert to fraction form
    103,044/217,157.25 = 217,157.25/x
  3. Step 3: Cross multiply
    103,044x = 217,157.25 × 217,157.25
  4. Step 4: Simplify right side
    103,044x = 47,157,271,227.56
  5. Step 5: Solve for x
    x = 47,157,271,227.56/103,044
  6. Step 6: Final answer
    x = 457,642.09

Related Problems

Find third proportional to 51,522 and 108,578.63
Half scale
Find third proportional to 206,088 and 434,314.50
Double scale
Find third proportional to 103,046 and 217,161
Similar ratio
Find third proportional to 154,566 and 325,735.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.