Home / 132,065-284,664

Finding the Third Proportional to 132,065 and 284,664

Calculator

Solution

The third proportional to 132,065 and 284,664 is: 613,588.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,065 : 284,664 = 284,664 : x
  2. Step 2: Convert to fraction form
    132,065/284,664 = 284,664/x
  3. Step 3: Cross multiply
    132,065x = 284,664 × 284,664
  4. Step 4: Simplify right side
    132,065x = 81,033,592,896
  5. Step 5: Solve for x
    x = 81,033,592,896/132,065
  6. Step 6: Final answer
    x = 613,588.71

Related Problems

Find third proportional to 66,032.50 and 142,332
Half scale
Find third proportional to 264,130 and 569,328
Double scale
Find third proportional to 132,067 and 284,668
Similar ratio
Find third proportional to 198,097.50 and 426,996
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.