Home / 46,484-71,121

Finding the Third Proportional to 46,484 and 71,121

Calculator

Solution

The third proportional to 46,484 and 71,121 is: 108,815.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484 : 71,121 = 71,121 : x
  2. Step 2: Convert to fraction form
    46,484/71,121 = 71,121/x
  3. Step 3: Cross multiply
    46,484x = 71,121 × 71,121
  4. Step 4: Simplify right side
    46,484x = 5,058,196,641
  5. Step 5: Solve for x
    x = 5,058,196,641/46,484
  6. Step 6: Final answer
    x = 108,815.86

Related Problems

Find third proportional to 23,242 and 35,560.50
Half scale
Find third proportional to 92,968 and 142,242
Double scale
Find third proportional to 46,486 and 71,124
Similar ratio
Find third proportional to 69,726 and 106,681.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.