Home / 14,590-31,368

Finding the Third Proportional to 14,590 and 31,368

Calculator

Solution

The third proportional to 14,590 and 31,368 is: 67,440.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,590 : 31,368 = 31,368 : x
  2. Step 2: Convert to fraction form
    14,590/31,368 = 31,368/x
  3. Step 3: Cross multiply
    14,590x = 31,368 × 31,368
  4. Step 4: Simplify right side
    14,590x = 983,951,424
  5. Step 5: Solve for x
    x = 983,951,424/14,590
  6. Step 6: Final answer
    x = 67,440.13

Related Problems

Find third proportional to 7,295 and 15,684
Half scale
Find third proportional to 29,180 and 62,736
Double scale
Find third proportional to 14,592 and 31,372
Similar ratio
Find third proportional to 21,885 and 47,052
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.