Home / 9,116-14,415.50

Finding the Third Proportional to 9,116 and 14,415.50

Calculator

Solution

The third proportional to 9,116 and 14,415.50 is: 22,795.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,116 : 14,415.50 = 14,415.50 : x
  2. Step 2: Convert to fraction form
    9,116/14,415.50 = 14,415.50/x
  3. Step 3: Cross multiply
    9,116x = 14,415.50 × 14,415.50
  4. Step 4: Simplify right side
    9,116x = 207,806,640.25
  5. Step 5: Solve for x
    x = 207,806,640.25/9,116
  6. Step 6: Final answer
    x = 22,795.81

Related Problems

Find third proportional to 4,558 and 7,207.75
Half scale
Find third proportional to 18,232 and 28,831
Double scale
Find third proportional to 9,118 and 14,419
Similar ratio
Find third proportional to 13,674 and 21,623.25
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.