Home / 74,741.54-103,084.98-47,886.55

Finding the Fourth Proportional to 74,741.54, 103,084.98 and 47,886.55

Calculator

Solution

The fourth proportional to 74,741.54, 103,084.98 and 47,886.55 is: 66,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,741.54 : 103,084.98 = 47,886.55 : x
  2. Step 2: Convert to fraction form
    74,741.54/103,084.98 = 47,886.55/x
  3. Step 3: Cross multiply
    74,741.54x = 103,084.98 × 47,886.55
  4. Step 4: Simplify right side
    74,741.54x = 4,936,383,533.59
  5. Step 5: Solve for x
    x = 4,936,383,533.59/74,741.54
  6. Step 6: Final answer
    x = 66,046.06

Related Problems

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.