Home / 109,752-239,592

Finding the Third Proportional to 109,752 and 239,592

Calculator

Solution

The third proportional to 109,752 and 239,592 is: 523,036.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,752 : 239,592 = 239,592 : x
  2. Step 2: Convert to fraction form
    109,752/239,592 = 239,592/x
  3. Step 3: Cross multiply
    109,752x = 239,592 × 239,592
  4. Step 4: Simplify right side
    109,752x = 57,404,326,464
  5. Step 5: Solve for x
    x = 57,404,326,464/109,752
  6. Step 6: Final answer
    x = 523,036.72

Related Problems

Find third proportional to 54,876 and 119,796
Half scale
Find third proportional to 219,504 and 479,184
Double scale
Find third proportional to 109,754 and 239,596
Similar ratio
Find third proportional to 164,628 and 359,388
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.