Home / 111,548-163,602

Finding the Third Proportional to 111,548 and 163,602

Calculator

Solution

The third proportional to 111,548 and 163,602 is: 239,947.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,548 : 163,602 = 163,602 : x
  2. Step 2: Convert to fraction form
    111,548/163,602 = 163,602/x
  3. Step 3: Cross multiply
    111,548x = 163,602 × 163,602
  4. Step 4: Simplify right side
    111,548x = 26,765,614,404
  5. Step 5: Solve for x
    x = 26,765,614,404/111,548
  6. Step 6: Final answer
    x = 239,947.06

Related Problems

Find third proportional to 55,774 and 81,801
Half scale
Find third proportional to 223,096 and 327,204
Double scale
Find third proportional to 111,550 and 163,605
Similar ratio
Find third proportional to 167,322 and 245,403
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.