Home / 179,853-364,749

Finding the Third Proportional to 179,853 and 364,749

Calculator

Solution

The third proportional to 179,853 and 364,749 is: 739,725.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,853 : 364,749 = 364,749 : x
  2. Step 2: Convert to fraction form
    179,853/364,749 = 364,749/x
  3. Step 3: Cross multiply
    179,853x = 364,749 × 364,749
  4. Step 4: Simplify right side
    179,853x = 133,041,833,001
  5. Step 5: Solve for x
    x = 133,041,833,001/179,853
  6. Step 6: Final answer
    x = 739,725.40

Related Problems

Find third proportional to 89,926.50 and 182,374.50
Half scale
Find third proportional to 359,706 and 729,498
Double scale
Find third proportional to 179,855 and 364,753
Similar ratio
Find third proportional to 269,779.50 and 547,123.50
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.