Home / 153,476-335,392

Finding the Third Proportional to 153,476 and 335,392

Calculator

Solution

The third proportional to 153,476 and 335,392 is: 732,934.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,476 : 335,392 = 335,392 : x
  2. Step 2: Convert to fraction form
    153,476/335,392 = 335,392/x
  3. Step 3: Cross multiply
    153,476x = 335,392 × 335,392
  4. Step 4: Simplify right side
    153,476x = 112,487,793,664
  5. Step 5: Solve for x
    x = 112,487,793,664/153,476
  6. Step 6: Final answer
    x = 732,934.10

Related Problems

Find third proportional to 76,738 and 167,696
Half scale
Find third proportional to 306,952 and 670,784
Double scale
Find third proportional to 153,478 and 335,396
Similar ratio
Find third proportional to 230,214 and 503,088
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.