Home / 7,470-10,110

Finding the Third Proportional to 7,470 and 10,110

Calculator

Solution

The third proportional to 7,470 and 10,110 is: 13,683.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470 : 10,110 = 10,110 : x
  2. Step 2: Convert to fraction form
    7,470/10,110 = 10,110/x
  3. Step 3: Cross multiply
    7,470x = 10,110 × 10,110
  4. Step 4: Simplify right side
    7,470x = 102,212,100
  5. Step 5: Solve for x
    x = 102,212,100/7,470
  6. Step 6: Final answer
    x = 13,683.01

Related Problems

Find third proportional to 3,735 and 5,055
Half scale
Find third proportional to 14,940 and 20,220
Double scale
Find third proportional to 7,472 and 10,113
Similar ratio
Find third proportional to 11,205 and 15,165
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.