Home / 195,488-304,904

Finding the Third Proportional to 195,488 and 304,904

Calculator

Solution

The third proportional to 195,488 and 304,904 is: 475,560.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,488 : 304,904 = 304,904 : x
  2. Step 2: Convert to fraction form
    195,488/304,904 = 304,904/x
  3. Step 3: Cross multiply
    195,488x = 304,904 × 304,904
  4. Step 4: Simplify right side
    195,488x = 92,966,449,216
  5. Step 5: Solve for x
    x = 92,966,449,216/195,488
  6. Step 6: Final answer
    x = 475,560.90

Related Problems

Find third proportional to 97,744 and 152,452
Half scale
Find third proportional to 390,976 and 609,808
Double scale
Find third proportional to 195,490 and 304,907
Similar ratio
Find third proportional to 293,232 and 457,356
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.