Home / 14,949-31,446

Finding the Third Proportional to 14,949 and 31,446

Calculator

Solution

The third proportional to 14,949 and 31,446 is: 66,148.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949 : 31,446 = 31,446 : x
  2. Step 2: Convert to fraction form
    14,949/31,446 = 31,446/x
  3. Step 3: Cross multiply
    14,949x = 31,446 × 31,446
  4. Step 4: Simplify right side
    14,949x = 988,850,916
  5. Step 5: Solve for x
    x = 988,850,916/14,949
  6. Step 6: Final answer
    x = 66,148.30

Related Problems

Find third proportional to 7,474.50 and 15,723
Half scale
Find third proportional to 29,898 and 62,892
Double scale
Find third proportional to 14,951 and 31,450
Similar ratio
Find third proportional to 22,423.50 and 47,169
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.