Home / 175,437-380,394

Finding the Third Proportional to 175,437 and 380,394

Calculator

Solution

The third proportional to 175,437 and 380,394 is: 824,795.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,437 : 380,394 = 380,394 : x
  2. Step 2: Convert to fraction form
    175,437/380,394 = 380,394/x
  3. Step 3: Cross multiply
    175,437x = 380,394 × 380,394
  4. Step 4: Simplify right side
    175,437x = 144,699,595,236
  5. Step 5: Solve for x
    x = 144,699,595,236/175,437
  6. Step 6: Final answer
    x = 824,795.20

Related Problems

Find third proportional to 87,718.50 and 190,197
Half scale
Find third proportional to 350,874 and 760,788
Double scale
Find third proportional to 175,439 and 380,398
Similar ratio
Find third proportional to 263,155.50 and 570,591
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.