Home / 34,050-70,458

Finding the Third Proportional to 34,050 and 70,458

Calculator

Solution

The third proportional to 34,050 and 70,458 is: 145,795.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,050 : 70,458 = 70,458 : x
  2. Step 2: Convert to fraction form
    34,050/70,458 = 70,458/x
  3. Step 3: Cross multiply
    34,050x = 70,458 × 70,458
  4. Step 4: Simplify right side
    34,050x = 4,964,329,764
  5. Step 5: Solve for x
    x = 4,964,329,764/34,050
  6. Step 6: Final answer
    x = 145,795.29

Related Problems

Find third proportional to 17,025 and 35,229
Half scale
Find third proportional to 68,100 and 140,916
Double scale
Find third proportional to 34,052 and 70,462
Similar ratio
Find third proportional to 51,075 and 105,687
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.