Home / 935-1,769.50

Finding the Third Proportional to 935 and 1,769.50

Calculator

Solution

The third proportional to 935 and 1,769.50 is: 3,348.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    935 : 1,769.50 = 1,769.50 : x
  2. Step 2: Convert to fraction form
    935/1,769.50 = 1,769.50/x
  3. Step 3: Cross multiply
    935x = 1,769.50 × 1,769.50
  4. Step 4: Simplify right side
    935x = 3,131,130.25
  5. Step 5: Solve for x
    x = 3,131,130.25/935
  6. Step 6: Final answer
    x = 3,348.80

Related Problems

Find third proportional to 467.50 and 884.75
Half scale
Find third proportional to 1,870 and 3,539
Double scale
Find third proportional to 937 and 1,773
Similar ratio
Find third proportional to 1,402.50 and 2,654.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.89) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.