Home / 303,079.50-441,291

Finding the Third Proportional to 303,079.50 and 441,291

Calculator

Solution

The third proportional to 303,079.50 and 441,291 is: 642,530.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,079.50 : 441,291 = 441,291 : x
  2. Step 2: Convert to fraction form
    303,079.50/441,291 = 441,291/x
  3. Step 3: Cross multiply
    303,079.50x = 441,291 × 441,291
  4. Step 4: Simplify right side
    303,079.50x = 194,737,746,681
  5. Step 5: Solve for x
    x = 194,737,746,681/303,079.50
  6. Step 6: Final answer
    x = 642,530.25

Related Problems

Find third proportional to 151,539.75 and 220,645.50
Half scale
Find third proportional to 606,159 and 882,582
Double scale
Find third proportional to 303,082 and 441,294
Similar ratio
Find third proportional to 454,619.25 and 661,936.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.