Home / 175,288-383,745

Finding the Third Proportional to 175,288 and 383,745

Calculator

Solution

The third proportional to 175,288 and 383,745 is: 840,104.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,288 : 383,745 = 383,745 : x
  2. Step 2: Convert to fraction form
    175,288/383,745 = 383,745/x
  3. Step 3: Cross multiply
    175,288x = 383,745 × 383,745
  4. Step 4: Simplify right side
    175,288x = 147,260,225,025
  5. Step 5: Solve for x
    x = 147,260,225,025/175,288
  6. Step 6: Final answer
    x = 840,104.43

Related Problems

Find third proportional to 87,644 and 191,872.50
Half scale
Find third proportional to 350,576 and 767,490
Double scale
Find third proportional to 175,290 and 383,749
Similar ratio
Find third proportional to 262,932 and 575,617.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.