Home / 38,959.50-58,485

Finding the Third Proportional to 38,959.50 and 58,485

Calculator

Solution

The third proportional to 38,959.50 and 58,485 is: 87,796.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,959.50 : 58,485 = 58,485 : x
  2. Step 2: Convert to fraction form
    38,959.50/58,485 = 58,485/x
  3. Step 3: Cross multiply
    38,959.50x = 58,485 × 58,485
  4. Step 4: Simplify right side
    38,959.50x = 3,420,495,225
  5. Step 5: Solve for x
    x = 3,420,495,225/38,959.50
  6. Step 6: Final answer
    x = 87,796.18

Related Problems

Find third proportional to 19,479.75 and 29,242.50
Half scale
Find third proportional to 77,919 and 116,970
Double scale
Find third proportional to 38,962 and 58,488
Similar ratio
Find third proportional to 58,439.25 and 87,727.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.