Home / 53,952-117,358

Finding the Third Proportional to 53,952 and 117,358

Calculator

Solution

The third proportional to 53,952 and 117,358 is: 255,280.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,952 : 117,358 = 117,358 : x
  2. Step 2: Convert to fraction form
    53,952/117,358 = 117,358/x
  3. Step 3: Cross multiply
    53,952x = 117,358 × 117,358
  4. Step 4: Simplify right side
    53,952x = 13,772,900,164
  5. Step 5: Solve for x
    x = 13,772,900,164/53,952
  6. Step 6: Final answer
    x = 255,280.62

Related Problems

Find third proportional to 26,976 and 58,679
Half scale
Find third proportional to 107,904 and 234,716
Double scale
Find third proportional to 53,954 and 117,362
Similar ratio
Find third proportional to 80,928 and 176,037
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.