Home / 30,294-38,637

Finding the Third Proportional to 30,294 and 38,637

Calculator

Solution

The third proportional to 30,294 and 38,637 is: 49,277.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,294 : 38,637 = 38,637 : x
  2. Step 2: Convert to fraction form
    30,294/38,637 = 38,637/x
  3. Step 3: Cross multiply
    30,294x = 38,637 × 38,637
  4. Step 4: Simplify right side
    30,294x = 1,492,817,769
  5. Step 5: Solve for x
    x = 1,492,817,769/30,294
  6. Step 6: Final answer
    x = 49,277.67

Related Problems

Find third proportional to 15,147 and 19,318.50
Half scale
Find third proportional to 60,588 and 77,274
Double scale
Find third proportional to 30,296 and 38,640
Similar ratio
Find third proportional to 45,441 and 57,955.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.