Home / 107,284-160,952-33,412

Finding the Fourth Proportional to 107,284, 160,952 and 33,412

Calculator

Solution

The fourth proportional to 107,284, 160,952 and 33,412 is: 50,126.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,284 : 160,952 = 33,412 : x
  2. Step 2: Convert to fraction form
    107,284/160,952 = 33,412/x
  3. Step 3: Cross multiply
    107,284x = 160,952 × 33,412
  4. Step 4: Simplify right side
    107,284x = 5,377,728,224
  5. Step 5: Solve for x
    x = 5,377,728,224/107,284
  6. Step 6: Final answer
    x = 50,126.10

Related Problems

Find fourth proportional to 53,642, 80,476 and 16,706
Half scale
Find fourth proportional to 214,568, 321,904 and 66,824
Double scale
Find fourth proportional to 107,285, 160,953.50 and 33,413
Similar ratio
Find fourth proportional to 160,926, 241,428 and 50,118
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.