Home / 58,213-127,324

Finding the Third Proportional to 58,213 and 127,324

Calculator

Solution

The third proportional to 58,213 and 127,324 is: 278,484.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,213 : 127,324 = 127,324 : x
  2. Step 2: Convert to fraction form
    58,213/127,324 = 127,324/x
  3. Step 3: Cross multiply
    58,213x = 127,324 × 127,324
  4. Step 4: Simplify right side
    58,213x = 16,211,400,976
  5. Step 5: Solve for x
    x = 16,211,400,976/58,213
  6. Step 6: Final answer
    x = 278,484.20

Related Problems

Find third proportional to 29,106.50 and 63,662
Half scale
Find third proportional to 116,426 and 254,648
Double scale
Find third proportional to 58,215 and 127,328
Similar ratio
Find third proportional to 87,319.50 and 190,986
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.