Home / 7,435-11,549

Finding the Third Proportional to 7,435 and 11,549

Calculator

Solution

The third proportional to 7,435 and 11,549 is: 17,939.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,435 : 11,549 = 11,549 : x
  2. Step 2: Convert to fraction form
    7,435/11,549 = 11,549/x
  3. Step 3: Cross multiply
    7,435x = 11,549 × 11,549
  4. Step 4: Simplify right side
    7,435x = 133,379,401
  5. Step 5: Solve for x
    x = 133,379,401/7,435
  6. Step 6: Final answer
    x = 17,939.39

Related Problems

Find third proportional to 3,717.50 and 5,774.50
Half scale
Find third proportional to 14,870 and 23,098
Double scale
Find third proportional to 7,437 and 11,552
Similar ratio
Find third proportional to 11,152.50 and 17,323.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.