Home / 58,341-127,980

Finding the Third Proportional to 58,341 and 127,980

Calculator

Solution

The third proportional to 58,341 and 127,980 is: 280,743.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,341 : 127,980 = 127,980 : x
  2. Step 2: Convert to fraction form
    58,341/127,980 = 127,980/x
  3. Step 3: Cross multiply
    58,341x = 127,980 × 127,980
  4. Step 4: Simplify right side
    58,341x = 16,378,880,400
  5. Step 5: Solve for x
    x = 16,378,880,400/58,341
  6. Step 6: Final answer
    x = 280,743.91

Related Problems

Find third proportional to 29,170.50 and 63,990
Half scale
Find third proportional to 116,682 and 255,960
Double scale
Find third proportional to 58,343 and 127,984
Similar ratio
Find third proportional to 87,511.50 and 191,970
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.