Home / 163,152-335,088

Finding the Third Proportional to 163,152 and 335,088

Calculator

Solution

The third proportional to 163,152 and 335,088 is: 688,216.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,152 : 335,088 = 335,088 : x
  2. Step 2: Convert to fraction form
    163,152/335,088 = 335,088/x
  3. Step 3: Cross multiply
    163,152x = 335,088 × 335,088
  4. Step 4: Simplify right side
    163,152x = 112,283,967,744
  5. Step 5: Solve for x
    x = 112,283,967,744/163,152
  6. Step 6: Final answer
    x = 688,216.92

Related Problems

Find third proportional to 81,576 and 167,544
Half scale
Find third proportional to 326,304 and 670,176
Double scale
Find third proportional to 163,154 and 335,092
Similar ratio
Find third proportional to 244,728 and 502,632
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.