Home / 28,842-62,120

Finding the Third Proportional to 28,842 and 62,120

Calculator

Solution

The third proportional to 28,842 and 62,120 is: 133,794.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,842 : 62,120 = 62,120 : x
  2. Step 2: Convert to fraction form
    28,842/62,120 = 62,120/x
  3. Step 3: Cross multiply
    28,842x = 62,120 × 62,120
  4. Step 4: Simplify right side
    28,842x = 3,858,894,400
  5. Step 5: Solve for x
    x = 3,858,894,400/28,842
  6. Step 6: Final answer
    x = 133,794.27

Related Problems

Find third proportional to 14,421 and 31,060
Half scale
Find third proportional to 57,684 and 124,240
Double scale
Find third proportional to 28,844 and 62,124
Similar ratio
Find third proportional to 43,263 and 93,180
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.