Home / 34,296.02-47,318-22,355

Finding the Fourth Proportional to 34,296.02, 47,318 and 22,355

Calculator

Solution

The fourth proportional to 34,296.02, 47,318 and 22,355 is: 30,843.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,296.02 : 47,318 = 22,355 : x
  2. Step 2: Convert to fraction form
    34,296.02/47,318 = 22,355/x
  3. Step 3: Cross multiply
    34,296.02x = 47,318 × 22,355
  4. Step 4: Simplify right side
    34,296.02x = 1,057,793,890
  5. Step 5: Solve for x
    x = 1,057,793,890/34,296.02
  6. Step 6: Final answer
    x = 30,843.05

Related Problems

Find fourth proportional to 17,148.01, 23,659 and 11,177.50
Half scale
Find fourth proportional to 68,592.04, 94,636 and 44,710
Double scale
Find fourth proportional to 34,297.02, 47,319.38 and 22,356
Similar ratio
Find fourth proportional to 51,444.03, 70,977 and 33,532.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.