Home / 9,856-15,600

Finding the Third Proportional to 9,856 and 15,600

Calculator

Solution

The third proportional to 9,856 and 15,600 is: 24,691.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,856 : 15,600 = 15,600 : x
  2. Step 2: Convert to fraction form
    9,856/15,600 = 15,600/x
  3. Step 3: Cross multiply
    9,856x = 15,600 × 15,600
  4. Step 4: Simplify right side
    9,856x = 243,360,000
  5. Step 5: Solve for x
    x = 243,360,000/9,856
  6. Step 6: Final answer
    x = 24,691.56

Related Problems

Find third proportional to 4,928 and 7,800
Half scale
Find third proportional to 19,712 and 31,200
Double scale
Find third proportional to 9,858 and 15,603
Similar ratio
Find third proportional to 14,784 and 23,400
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.