Home / 31,265-48,484

Finding the Third Proportional to 31,265 and 48,484

Calculator

Solution

The third proportional to 31,265 and 48,484 is: 75,186.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,265 : 48,484 = 48,484 : x
  2. Step 2: Convert to fraction form
    31,265/48,484 = 48,484/x
  3. Step 3: Cross multiply
    31,265x = 48,484 × 48,484
  4. Step 4: Simplify right side
    31,265x = 2,350,698,256
  5. Step 5: Solve for x
    x = 2,350,698,256/31,265
  6. Step 6: Final answer
    x = 75,186.25

Related Problems

Find third proportional to 15,632.50 and 24,242
Half scale
Find third proportional to 62,530 and 96,968
Double scale
Find third proportional to 31,267 and 48,487
Similar ratio
Find third proportional to 46,897.50 and 72,726
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.