Home / 4,730.58-6,530.88-3,054.44

Finding the Fourth Proportional to 4,730.58, 6,530.88 and 3,054.44

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Solution

The fourth proportional to 4,730.58, 6,530.88 and 3,054.44 is: 4,216.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.58 : 6,530.88 = 3,054.44 : x
  2. Step 2: Convert to fraction form
    4,730.58/6,530.88 = 3,054.44/x
  3. Step 3: Cross multiply
    4,730.58x = 6,530.88 × 3,054.44
  4. Step 4: Simplify right side
    4,730.58x = 19,948,148.45
  5. Step 5: Solve for x
    x = 19,948,148.45/4,730.58
  6. Step 6: Final answer
    x = 4,216.85

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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.