Home / 49,068.75-77,826

Finding the Third Proportional to 49,068.75 and 77,826

Calculator

Solution

The third proportional to 49,068.75 and 77,826 is: 123,436.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,068.75 : 77,826 = 77,826 : x
  2. Step 2: Convert to fraction form
    49,068.75/77,826 = 77,826/x
  3. Step 3: Cross multiply
    49,068.75x = 77,826 × 77,826
  4. Step 4: Simplify right side
    49,068.75x = 6,056,886,276
  5. Step 5: Solve for x
    x = 6,056,886,276/49,068.75
  6. Step 6: Final answer
    x = 123,436.73

Related Problems

Find third proportional to 24,534.38 and 38,913
Half scale
Find third proportional to 98,137.50 and 155,652
Double scale
Find third proportional to 49,071 and 77,829
Similar ratio
Find third proportional to 73,603.13 and 116,739
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.