Home / 58,424-126,220

Finding the Third Proportional to 58,424 and 126,220

Calculator

Solution

The third proportional to 58,424 and 126,220 is: 272,687.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,424 : 126,220 = 126,220 : x
  2. Step 2: Convert to fraction form
    58,424/126,220 = 126,220/x
  3. Step 3: Cross multiply
    58,424x = 126,220 × 126,220
  4. Step 4: Simplify right side
    58,424x = 15,931,488,400
  5. Step 5: Solve for x
    x = 15,931,488,400/58,424
  6. Step 6: Final answer
    x = 272,687.40

Related Problems

Find third proportional to 29,212 and 63,110
Half scale
Find third proportional to 116,848 and 252,440
Double scale
Find third proportional to 58,426 and 126,224
Similar ratio
Find third proportional to 87,636 and 189,330
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.