Home / 9,888-14,808

Finding the Third Proportional to 9,888 and 14,808

Calculator

Solution

The third proportional to 9,888 and 14,808 is: 22,176.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,888 : 14,808 = 14,808 : x
  2. Step 2: Convert to fraction form
    9,888/14,808 = 14,808/x
  3. Step 3: Cross multiply
    9,888x = 14,808 × 14,808
  4. Step 4: Simplify right side
    9,888x = 219,276,864
  5. Step 5: Solve for x
    x = 219,276,864/9,888
  6. Step 6: Final answer
    x = 22,176.06

Related Problems

Find third proportional to 4,944 and 7,404
Half scale
Find third proportional to 19,776 and 29,616
Double scale
Find third proportional to 9,890 and 14,811
Similar ratio
Find third proportional to 14,832 and 22,212
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.