Home / 4,688-11,632

Finding the Third Proportional to 4,688 and 11,632

Calculator

Solution

The third proportional to 4,688 and 11,632 is: 28,861.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688 : 11,632 = 11,632 : x
  2. Step 2: Convert to fraction form
    4,688/11,632 = 11,632/x
  3. Step 3: Cross multiply
    4,688x = 11,632 × 11,632
  4. Step 4: Simplify right side
    4,688x = 135,303,424
  5. Step 5: Solve for x
    x = 135,303,424/4,688
  6. Step 6: Final answer
    x = 28,861.65

Related Problems

Find third proportional to 2,344 and 5,816
Half scale
Find third proportional to 9,376 and 23,264
Double scale
Find third proportional to 4,690 and 11,637
Similar ratio
Find third proportional to 7,032 and 17,448
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.