Home / 38,530-61,136

Finding the Third Proportional to 38,530 and 61,136

Calculator

Solution

The third proportional to 38,530 and 61,136 is: 97,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,530 : 61,136 = 61,136 : x
  2. Step 2: Convert to fraction form
    38,530/61,136 = 61,136/x
  3. Step 3: Cross multiply
    38,530x = 61,136 × 61,136
  4. Step 4: Simplify right side
    38,530x = 3,737,610,496
  5. Step 5: Solve for x
    x = 3,737,610,496/38,530
  6. Step 6: Final answer
    x = 97,005.20

Related Problems

Find third proportional to 19,265 and 30,568
Half scale
Find third proportional to 77,060 and 122,272
Double scale
Find third proportional to 38,532 and 61,139
Similar ratio
Find third proportional to 57,795 and 91,704
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.