Home / 100,484-159,950.50

Finding the Third Proportional to 100,484 and 159,950.50

Calculator

Solution

The third proportional to 100,484 and 159,950.50 is: 254,609.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,484 : 159,950.50 = 159,950.50 : x
  2. Step 2: Convert to fraction form
    100,484/159,950.50 = 159,950.50/x
  3. Step 3: Cross multiply
    100,484x = 159,950.50 × 159,950.50
  4. Step 4: Simplify right side
    100,484x = 25,584,162,450.25
  5. Step 5: Solve for x
    x = 25,584,162,450.25/100,484
  6. Step 6: Final answer
    x = 254,609.32

Related Problems

Find third proportional to 50,242 and 79,975.25
Half scale
Find third proportional to 200,968 and 319,901
Double scale
Find third proportional to 100,486 and 159,954
Similar ratio
Find third proportional to 150,726 and 239,925.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.