Home / 10,152-20,583

Finding the Third Proportional to 10,152 and 20,583

Calculator

Solution

The third proportional to 10,152 and 20,583 is: 41,731.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,152 : 20,583 = 20,583 : x
  2. Step 2: Convert to fraction form
    10,152/20,583 = 20,583/x
  3. Step 3: Cross multiply
    10,152x = 20,583 × 20,583
  4. Step 4: Simplify right side
    10,152x = 423,659,889
  5. Step 5: Solve for x
    x = 423,659,889/10,152
  6. Step 6: Final answer
    x = 41,731.67

Related Problems

Find third proportional to 5,076 and 10,291.50
Half scale
Find third proportional to 20,304 and 41,166
Double scale
Find third proportional to 10,154 and 20,587
Similar ratio
Find third proportional to 15,228 and 30,874.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.