Home / 46,242-90,180

Finding the Third Proportional to 46,242 and 90,180

Calculator

Solution

The third proportional to 46,242 and 90,180 is: 175,866.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,242 : 90,180 = 90,180 : x
  2. Step 2: Convert to fraction form
    46,242/90,180 = 90,180/x
  3. Step 3: Cross multiply
    46,242x = 90,180 × 90,180
  4. Step 4: Simplify right side
    46,242x = 8,132,432,400
  5. Step 5: Solve for x
    x = 8,132,432,400/46,242
  6. Step 6: Final answer
    x = 175,866.80

Related Problems

Find third proportional to 23,121 and 45,090
Half scale
Find third proportional to 92,484 and 180,360
Double scale
Find third proportional to 46,244 and 90,184
Similar ratio
Find third proportional to 69,363 and 135,270
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.