Home / 795-1,830.75

Finding the Third Proportional to 795 and 1,830.75

Calculator

Solution

The third proportional to 795 and 1,830.75 is: 4,215.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    795 : 1,830.75 = 1,830.75 : x
  2. Step 2: Convert to fraction form
    795/1,830.75 = 1,830.75/x
  3. Step 3: Cross multiply
    795x = 1,830.75 × 1,830.75
  4. Step 4: Simplify right side
    795x = 3,351,645.56
  5. Step 5: Solve for x
    x = 3,351,645.56/795
  6. Step 6: Final answer
    x = 4,215.91

Related Problems

Find third proportional to 397.50 and 915.38
Half scale
Find third proportional to 1,590 and 3,661.50
Double scale
Find third proportional to 797 and 1,835
Similar ratio
Find third proportional to 1,192.50 and 2,746.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.