Home / 117,794-255,658

Finding the Third Proportional to 117,794 and 255,658

Calculator

Solution

The third proportional to 117,794 and 255,658 is: 554,875.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,794 : 255,658 = 255,658 : x
  2. Step 2: Convert to fraction form
    117,794/255,658 = 255,658/x
  3. Step 3: Cross multiply
    117,794x = 255,658 × 255,658
  4. Step 4: Simplify right side
    117,794x = 65,361,012,964
  5. Step 5: Solve for x
    x = 65,361,012,964/117,794
  6. Step 6: Final answer
    x = 554,875.57

Related Problems

Find third proportional to 58,897 and 127,829
Half scale
Find third proportional to 235,588 and 511,316
Double scale
Find third proportional to 117,796 and 255,662
Similar ratio
Find third proportional to 176,691 and 383,487
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.