Home / 63,220-84,832

Finding the Third Proportional to 63,220 and 84,832

Calculator

Solution

The third proportional to 63,220 and 84,832 is: 113,832.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,220 : 84,832 = 84,832 : x
  2. Step 2: Convert to fraction form
    63,220/84,832 = 84,832/x
  3. Step 3: Cross multiply
    63,220x = 84,832 × 84,832
  4. Step 4: Simplify right side
    63,220x = 7,196,468,224
  5. Step 5: Solve for x
    x = 7,196,468,224/63,220
  6. Step 6: Final answer
    x = 113,832.15

Related Problems

Find third proportional to 31,610 and 42,416
Half scale
Find third proportional to 126,440 and 169,664
Double scale
Find third proportional to 63,222 and 84,835
Similar ratio
Find third proportional to 94,830 and 127,248
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.