Home / 302,042-705,425

Finding the Third Proportional to 302,042 and 705,425

Calculator

Solution

The third proportional to 302,042 and 705,425 is: 1,647,533.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,042 : 705,425 = 705,425 : x
  2. Step 2: Convert to fraction form
    302,042/705,425 = 705,425/x
  3. Step 3: Cross multiply
    302,042x = 705,425 × 705,425
  4. Step 4: Simplify right side
    302,042x = 497,624,430,625
  5. Step 5: Solve for x
    x = 497,624,430,625/302,042
  6. Step 6: Final answer
    x = 1,647,533.89

Related Problems

Find third proportional to 151,021 and 352,712.50
Half scale
Find third proportional to 604,084 and 1,410,850
Double scale
Find third proportional to 302,044 and 705,430
Similar ratio
Find third proportional to 453,063 and 1,058,137.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.