Home / 69,548-104,646

Finding the Third Proportional to 69,548 and 104,646

Calculator

Solution

The third proportional to 69,548 and 104,646 is: 157,456.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,548 : 104,646 = 104,646 : x
  2. Step 2: Convert to fraction form
    69,548/104,646 = 104,646/x
  3. Step 3: Cross multiply
    69,548x = 104,646 × 104,646
  4. Step 4: Simplify right side
    69,548x = 10,950,785,316
  5. Step 5: Solve for x
    x = 10,950,785,316/69,548
  6. Step 6: Final answer
    x = 157,456.51

Related Problems

Find third proportional to 34,774 and 52,323
Half scale
Find third proportional to 139,096 and 209,292
Double scale
Find third proportional to 69,550 and 104,649
Similar ratio
Find third proportional to 104,322 and 156,969
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.