Home / 247,504-370,328

Finding the Third Proportional to 247,504 and 370,328

Calculator

Solution

The third proportional to 247,504 and 370,328 is: 554,103.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,504 : 370,328 = 370,328 : x
  2. Step 2: Convert to fraction form
    247,504/370,328 = 370,328/x
  3. Step 3: Cross multiply
    247,504x = 370,328 × 370,328
  4. Step 4: Simplify right side
    247,504x = 137,142,827,584
  5. Step 5: Solve for x
    x = 137,142,827,584/247,504
  6. Step 6: Final answer
    x = 554,103.48

Related Problems

Find third proportional to 123,752 and 185,164
Half scale
Find third proportional to 495,008 and 740,656
Double scale
Find third proportional to 247,506 and 370,331
Similar ratio
Find third proportional to 371,256 and 555,492
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.