Home / 113,888-166,442

Finding the Third Proportional to 113,888 and 166,442

Calculator

Solution

The third proportional to 113,888 and 166,442 is: 243,247.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,888 : 166,442 = 166,442 : x
  2. Step 2: Convert to fraction form
    113,888/166,442 = 166,442/x
  3. Step 3: Cross multiply
    113,888x = 166,442 × 166,442
  4. Step 4: Simplify right side
    113,888x = 27,702,939,364
  5. Step 5: Solve for x
    x = 27,702,939,364/113,888
  6. Step 6: Final answer
    x = 243,247.22

Related Problems

Find third proportional to 56,944 and 83,221
Half scale
Find third proportional to 227,776 and 332,884
Double scale
Find third proportional to 113,890 and 166,445
Similar ratio
Find third proportional to 170,832 and 249,663
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.