Home / 49,413.68-74,160.48-38,294

Finding the Fourth Proportional to 49,413.68, 74,160.48 and 38,294

Calculator

Solution

The fourth proportional to 49,413.68, 74,160.48 and 38,294 is: 57,471.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,413.68 : 74,160.48 = 38,294 : x
  2. Step 2: Convert to fraction form
    49,413.68/74,160.48 = 38,294/x
  3. Step 3: Cross multiply
    49,413.68x = 74,160.48 × 38,294
  4. Step 4: Simplify right side
    49,413.68x = 2,839,901,421.12
  5. Step 5: Solve for x
    x = 2,839,901,421.12/49,413.68
  6. Step 6: Final answer
    x = 57,471.97

Related Problems

Find fourth proportional to 24,706.84, 37,080.24 and 19,147
Half scale
Find fourth proportional to 98,827.36, 148,320.96 and 76,588
Double scale
Find fourth proportional to 49,414.68, 74,161.98 and 38,295
Similar ratio
Find fourth proportional to 74,120.52, 111,240.72 and 57,441
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.