Home / 4,594.60-6,891.90-3,298.60

Finding the Fourth Proportional to 4,594.60, 6,891.90 and 3,298.60

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Solution

The fourth proportional to 4,594.60, 6,891.90 and 3,298.60 is: 4,947.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594.60 : 6,891.90 = 3,298.60 : x
  2. Step 2: Convert to fraction form
    4,594.60/6,891.90 = 3,298.60/x
  3. Step 3: Cross multiply
    4,594.60x = 6,891.90 × 3,298.60
  4. Step 4: Simplify right side
    4,594.60x = 22,733,621.34
  5. Step 5: Solve for x
    x = 22,733,621.34/4,594.60
  6. Step 6: Final answer
    x = 4,947.90

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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.