Home / 946-1,842.50

Finding the Third Proportional to 946 and 1,842.50

Calculator

Solution

The third proportional to 946 and 1,842.50 is: 3,588.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    946 : 1,842.50 = 1,842.50 : x
  2. Step 2: Convert to fraction form
    946/1,842.50 = 1,842.50/x
  3. Step 3: Cross multiply
    946x = 1,842.50 × 1,842.50
  4. Step 4: Simplify right side
    946x = 3,394,806.25
  5. Step 5: Solve for x
    x = 3,394,806.25/946
  6. Step 6: Final answer
    x = 3,588.59

Related Problems

Find third proportional to 473 and 921.25
Half scale
Find third proportional to 1,892 and 3,685
Double scale
Find third proportional to 948 and 1,846
Similar ratio
Find third proportional to 1,419 and 2,763.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.