Home / 58,128-125,553

Finding the Third Proportional to 58,128 and 125,553

Calculator

Solution

The third proportional to 58,128 and 125,553 is: 271,186.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,128 : 125,553 = 125,553 : x
  2. Step 2: Convert to fraction form
    58,128/125,553 = 125,553/x
  3. Step 3: Cross multiply
    58,128x = 125,553 × 125,553
  4. Step 4: Simplify right side
    58,128x = 15,763,555,809
  5. Step 5: Solve for x
    x = 15,763,555,809/58,128
  6. Step 6: Final answer
    x = 271,186.96

Related Problems

Find third proportional to 29,064 and 62,776.50
Half scale
Find third proportional to 116,256 and 251,106
Double scale
Find third proportional to 58,130 and 125,557
Similar ratio
Find third proportional to 87,192 and 188,329.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.