Home / 104,055.72-156,083.57-44,093.64

Finding the Fourth Proportional to 104,055.72, 156,083.57 and 44,093.64

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Solution

The fourth proportional to 104,055.72, 156,083.57 and 44,093.64 is: 66,140.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,055.72 : 156,083.57 = 44,093.64 : x
  2. Step 2: Convert to fraction form
    104,055.72/156,083.57 = 44,093.64/x
  3. Step 3: Cross multiply
    104,055.72x = 156,083.57 × 44,093.64
  4. Step 4: Simplify right side
    104,055.72x = 6,882,292,745.49
  5. Step 5: Solve for x
    x = 6,882,292,745.49/104,055.72
  6. Step 6: Final answer
    x = 66,140.46

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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.