Home / 153,833-232,872

Finding the Third Proportional to 153,833 and 232,872

Calculator

Solution

The third proportional to 153,833 and 232,872 is: 352,521.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,833 : 232,872 = 232,872 : x
  2. Step 2: Convert to fraction form
    153,833/232,872 = 232,872/x
  3. Step 3: Cross multiply
    153,833x = 232,872 × 232,872
  4. Step 4: Simplify right side
    153,833x = 54,229,368,384
  5. Step 5: Solve for x
    x = 54,229,368,384/153,833
  6. Step 6: Final answer
    x = 352,521.04

Related Problems

Find third proportional to 76,916.50 and 116,436
Half scale
Find third proportional to 307,666 and 465,744
Double scale
Find third proportional to 153,835 and 232,875
Similar ratio
Find third proportional to 230,749.50 and 349,308
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.