Home / 55,098-74,007

Finding the Third Proportional to 55,098 and 74,007

Calculator

Solution

The third proportional to 55,098 and 74,007 is: 99,405.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,098 : 74,007 = 74,007 : x
  2. Step 2: Convert to fraction form
    55,098/74,007 = 74,007/x
  3. Step 3: Cross multiply
    55,098x = 74,007 × 74,007
  4. Step 4: Simplify right side
    55,098x = 5,477,036,049
  5. Step 5: Solve for x
    x = 5,477,036,049/55,098
  6. Step 6: Final answer
    x = 99,405.35

Related Problems

Find third proportional to 27,549 and 37,003.50
Half scale
Find third proportional to 110,196 and 148,014
Double scale
Find third proportional to 55,100 and 74,010
Similar ratio
Find third proportional to 82,647 and 111,010.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.