Home / 233,421-330,313

Finding the Third Proportional to 233,421 and 330,313

Calculator

Solution

The third proportional to 233,421 and 330,313 is: 467,424.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,421 : 330,313 = 330,313 : x
  2. Step 2: Convert to fraction form
    233,421/330,313 = 330,313/x
  3. Step 3: Cross multiply
    233,421x = 330,313 × 330,313
  4. Step 4: Simplify right side
    233,421x = 109,106,677,969
  5. Step 5: Solve for x
    x = 109,106,677,969/233,421
  6. Step 6: Final answer
    x = 467,424.43

Related Problems

Find third proportional to 116,710.50 and 165,156.50
Half scale
Find third proportional to 466,842 and 660,626
Double scale
Find third proportional to 233,423 and 330,316
Similar ratio
Find third proportional to 350,131.50 and 495,469.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.