Home / 6,054.20-8,352.60-3,959.52

Finding the Fourth Proportional to 6,054.20, 8,352.60 and 3,959.52

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Solution

The fourth proportional to 6,054.20, 8,352.60 and 3,959.52 is: 5,462.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.20 : 8,352.60 = 3,959.52 : x
  2. Step 2: Convert to fraction form
    6,054.20/8,352.60 = 3,959.52/x
  3. Step 3: Cross multiply
    6,054.20x = 8,352.60 × 3,959.52
  4. Step 4: Simplify right side
    6,054.20x = 33,072,286.75
  5. Step 5: Solve for x
    x = 33,072,286.75/6,054.20
  6. Step 6: Final answer
    x = 5,462.70

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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.