Home / 10,148-14,840

Finding the Third Proportional to 10,148 and 14,840

Calculator

Solution

The third proportional to 10,148 and 14,840 is: 21,701.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,148 : 14,840 = 14,840 : x
  2. Step 2: Convert to fraction form
    10,148/14,840 = 14,840/x
  3. Step 3: Cross multiply
    10,148x = 14,840 × 14,840
  4. Step 4: Simplify right side
    10,148x = 220,225,600
  5. Step 5: Solve for x
    x = 220,225,600/10,148
  6. Step 6: Final answer
    x = 21,701.38

Related Problems

Find third proportional to 5,074 and 7,420
Half scale
Find third proportional to 20,296 and 29,680
Double scale
Find third proportional to 10,150 and 14,843
Similar ratio
Find third proportional to 15,222 and 22,260
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.