Home / 54,547-118,948

Finding the Third Proportional to 54,547 and 118,948

Calculator

Solution

The third proportional to 54,547 and 118,948 is: 259,384.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,547 : 118,948 = 118,948 : x
  2. Step 2: Convert to fraction form
    54,547/118,948 = 118,948/x
  3. Step 3: Cross multiply
    54,547x = 118,948 × 118,948
  4. Step 4: Simplify right side
    54,547x = 14,148,626,704
  5. Step 5: Solve for x
    x = 14,148,626,704/54,547
  6. Step 6: Final answer
    x = 259,384.14

Related Problems

Find third proportional to 27,273.50 and 59,474
Half scale
Find third proportional to 109,094 and 237,896
Double scale
Find third proportional to 54,549 and 118,952
Similar ratio
Find third proportional to 81,820.50 and 178,422
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.