Home / 75,088-159,740

Finding the Third Proportional to 75,088 and 159,740

Calculator

Solution

The third proportional to 75,088 and 159,740 is: 339,826.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,088 : 159,740 = 159,740 : x
  2. Step 2: Convert to fraction form
    75,088/159,740 = 159,740/x
  3. Step 3: Cross multiply
    75,088x = 159,740 × 159,740
  4. Step 4: Simplify right side
    75,088x = 25,516,867,600
  5. Step 5: Solve for x
    x = 25,516,867,600/75,088
  6. Step 6: Final answer
    x = 339,826.17

Related Problems

Find third proportional to 37,544 and 79,870
Half scale
Find third proportional to 150,176 and 319,480
Double scale
Find third proportional to 75,090 and 159,744
Similar ratio
Find third proportional to 112,632 and 239,610
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.