Home / 30,030-69,594

Finding the Third Proportional to 30,030 and 69,594

Calculator

Solution

The third proportional to 30,030 and 69,594 is: 161,282.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,030 : 69,594 = 69,594 : x
  2. Step 2: Convert to fraction form
    30,030/69,594 = 69,594/x
  3. Step 3: Cross multiply
    30,030x = 69,594 × 69,594
  4. Step 4: Simplify right side
    30,030x = 4,843,324,836
  5. Step 5: Solve for x
    x = 4,843,324,836/30,030
  6. Step 6: Final answer
    x = 161,282.88

Related Problems

Find third proportional to 15,015 and 34,797
Half scale
Find third proportional to 60,060 and 139,188
Double scale
Find third proportional to 30,032 and 69,599
Similar ratio
Find third proportional to 45,045 and 104,391
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.