Home / 13,088-19,591

Finding the Third Proportional to 13,088 and 19,591

Calculator

Solution

The third proportional to 13,088 and 19,591 is: 29,325.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,088 : 19,591 = 19,591 : x
  2. Step 2: Convert to fraction form
    13,088/19,591 = 19,591/x
  3. Step 3: Cross multiply
    13,088x = 19,591 × 19,591
  4. Step 4: Simplify right side
    13,088x = 383,807,281
  5. Step 5: Solve for x
    x = 383,807,281/13,088
  6. Step 6: Final answer
    x = 29,325.13

Related Problems

Find third proportional to 6,544 and 9,795.50
Half scale
Find third proportional to 26,176 and 39,182
Double scale
Find third proportional to 13,090 and 19,594
Similar ratio
Find third proportional to 19,632 and 29,386.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.