Home / 160,305-344,748

Finding the Third Proportional to 160,305 and 344,748

Calculator

Solution

The third proportional to 160,305 and 344,748 is: 741,406.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,305 : 344,748 = 344,748 : x
  2. Step 2: Convert to fraction form
    160,305/344,748 = 344,748/x
  3. Step 3: Cross multiply
    160,305x = 344,748 × 344,748
  4. Step 4: Simplify right side
    160,305x = 118,851,183,504
  5. Step 5: Solve for x
    x = 118,851,183,504/160,305
  6. Step 6: Final answer
    x = 741,406.59

Related Problems

Find third proportional to 80,152.50 and 172,374
Half scale
Find third proportional to 320,610 and 689,496
Double scale
Find third proportional to 160,307 and 344,752
Similar ratio
Find third proportional to 240,457.50 and 517,122
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.