Home / 31,352-61,133

Finding the Third Proportional to 31,352 and 61,133

Calculator

Solution

The third proportional to 31,352 and 61,133 is: 119,202.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,352 : 61,133 = 61,133 : x
  2. Step 2: Convert to fraction form
    31,352/61,133 = 61,133/x
  3. Step 3: Cross multiply
    31,352x = 61,133 × 61,133
  4. Step 4: Simplify right side
    31,352x = 3,737,243,689
  5. Step 5: Solve for x
    x = 3,737,243,689/31,352
  6. Step 6: Final answer
    x = 119,202.72

Related Problems

Find third proportional to 15,676 and 30,566.50
Half scale
Find third proportional to 62,704 and 122,266
Double scale
Find third proportional to 31,354 and 61,137
Similar ratio
Find third proportional to 47,028 and 91,699.50
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.