Home / 20,152-29,957

Finding the Third Proportional to 20,152 and 29,957

Calculator

Solution

The third proportional to 20,152 and 29,957 is: 44,532.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,152 : 29,957 = 29,957 : x
  2. Step 2: Convert to fraction form
    20,152/29,957 = 29,957/x
  3. Step 3: Cross multiply
    20,152x = 29,957 × 29,957
  4. Step 4: Simplify right side
    20,152x = 897,421,849
  5. Step 5: Solve for x
    x = 897,421,849/20,152
  6. Step 6: Final answer
    x = 44,532.64

Related Problems

Find third proportional to 10,076 and 14,978.50
Half scale
Find third proportional to 40,304 and 59,914
Double scale
Find third proportional to 20,154 and 29,960
Similar ratio
Find third proportional to 30,228 and 44,935.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.