Home / 79,108.75-170,587

Finding the Third Proportional to 79,108.75 and 170,587

Calculator

Solution

The third proportional to 79,108.75 and 170,587 is: 367,847.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,108.75 : 170,587 = 170,587 : x
  2. Step 2: Convert to fraction form
    79,108.75/170,587 = 170,587/x
  3. Step 3: Cross multiply
    79,108.75x = 170,587 × 170,587
  4. Step 4: Simplify right side
    79,108.75x = 29,099,924,569
  5. Step 5: Solve for x
    x = 29,099,924,569/79,108.75
  6. Step 6: Final answer
    x = 367,847.10

Related Problems

Find third proportional to 39,554.38 and 85,293.50
Half scale
Find third proportional to 158,217.50 and 341,174
Double scale
Find third proportional to 79,111 and 170,591
Similar ratio
Find third proportional to 118,663.13 and 255,880.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.