Home / 15,654-23,618

Finding the Third Proportional to 15,654 and 23,618

Calculator

Solution

The third proportional to 15,654 and 23,618 is: 35,633.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,654 : 23,618 = 23,618 : x
  2. Step 2: Convert to fraction form
    15,654/23,618 = 23,618/x
  3. Step 3: Cross multiply
    15,654x = 23,618 × 23,618
  4. Step 4: Simplify right side
    15,654x = 557,809,924
  5. Step 5: Solve for x
    x = 557,809,924/15,654
  6. Step 6: Final answer
    x = 35,633.70

Related Problems

Find third proportional to 7,827 and 11,809
Half scale
Find third proportional to 31,308 and 47,236
Double scale
Find third proportional to 15,656 and 23,621
Similar ratio
Find third proportional to 23,481 and 35,427
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.