Home / 58,350-88,215

Finding the Third Proportional to 58,350 and 88,215

Calculator

Solution

The third proportional to 58,350 and 88,215 is: 133,365.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,350 : 88,215 = 88,215 : x
  2. Step 2: Convert to fraction form
    58,350/88,215 = 88,215/x
  3. Step 3: Cross multiply
    58,350x = 88,215 × 88,215
  4. Step 4: Simplify right side
    58,350x = 7,781,886,225
  5. Step 5: Solve for x
    x = 7,781,886,225/58,350
  6. Step 6: Final answer
    x = 133,365.66

Related Problems

Find third proportional to 29,175 and 44,107.50
Half scale
Find third proportional to 116,700 and 176,430
Double scale
Find third proportional to 58,352 and 88,218
Similar ratio
Find third proportional to 87,525 and 132,322.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.