Home / 58,561-127,814

Finding the Third Proportional to 58,561 and 127,814

Calculator

Solution

The third proportional to 58,561 and 127,814 is: 278,964.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,561 : 127,814 = 127,814 : x
  2. Step 2: Convert to fraction form
    58,561/127,814 = 127,814/x
  3. Step 3: Cross multiply
    58,561x = 127,814 × 127,814
  4. Step 4: Simplify right side
    58,561x = 16,336,418,596
  5. Step 5: Solve for x
    x = 16,336,418,596/58,561
  6. Step 6: Final answer
    x = 278,964.13

Related Problems

Find third proportional to 29,280.50 and 63,907
Half scale
Find third proportional to 117,122 and 255,628
Double scale
Find third proportional to 58,563 and 127,818
Similar ratio
Find third proportional to 87,841.50 and 191,721
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.