Home / 134,536-210,588

Finding the Third Proportional to 134,536 and 210,588

Calculator

Solution

The third proportional to 134,536 and 210,588 is: 329,631.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,536 : 210,588 = 210,588 : x
  2. Step 2: Convert to fraction form
    134,536/210,588 = 210,588/x
  3. Step 3: Cross multiply
    134,536x = 210,588 × 210,588
  4. Step 4: Simplify right side
    134,536x = 44,347,305,744
  5. Step 5: Solve for x
    x = 44,347,305,744/134,536
  6. Step 6: Final answer
    x = 329,631.52

Related Problems

Find third proportional to 67,268 and 105,294
Half scale
Find third proportional to 269,072 and 421,176
Double scale
Find third proportional to 134,538 and 210,591
Similar ratio
Find third proportional to 201,804 and 315,882
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.