Home / 15,580-33,964

Finding the Third Proportional to 15,580 and 33,964

Calculator

Solution

The third proportional to 15,580 and 33,964 is: 74,040.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,580 : 33,964 = 33,964 : x
  2. Step 2: Convert to fraction form
    15,580/33,964 = 33,964/x
  3. Step 3: Cross multiply
    15,580x = 33,964 × 33,964
  4. Step 4: Simplify right side
    15,580x = 1,153,553,296
  5. Step 5: Solve for x
    x = 1,153,553,296/15,580
  6. Step 6: Final answer
    x = 74,040.65

Related Problems

Find third proportional to 7,790 and 16,982
Half scale
Find third proportional to 31,160 and 67,928
Double scale
Find third proportional to 15,582 and 33,968
Similar ratio
Find third proportional to 23,370 and 50,946
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.