Home / 895-1,318.50

Finding the Third Proportional to 895 and 1,318.50

Calculator

Solution

The third proportional to 895 and 1,318.50 is: 1,942.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    895 : 1,318.50 = 1,318.50 : x
  2. Step 2: Convert to fraction form
    895/1,318.50 = 1,318.50/x
  3. Step 3: Cross multiply
    895x = 1,318.50 × 1,318.50
  4. Step 4: Simplify right side
    895x = 1,738,442.25
  5. Step 5: Solve for x
    x = 1,738,442.25/895
  6. Step 6: Final answer
    x = 1,942.39

Related Problems

Find third proportional to 447.50 and 659.25
Half scale
Find third proportional to 1,790 and 2,637
Double scale
Find third proportional to 897 and 1,321
Similar ratio
Find third proportional to 1,342.50 and 1,977.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.