Home / 4,346.60-5,998.46-2,458.38

Finding the Fourth Proportional to 4,346.60, 5,998.46 and 2,458.38

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Solution

The fourth proportional to 4,346.60, 5,998.46 and 2,458.38 is: 3,392.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.60 : 5,998.46 = 2,458.38 : x
  2. Step 2: Convert to fraction form
    4,346.60/5,998.46 = 2,458.38/x
  3. Step 3: Cross multiply
    4,346.60x = 5,998.46 × 2,458.38
  4. Step 4: Simplify right side
    4,346.60x = 14,746,504.30
  5. Step 5: Solve for x
    x = 14,746,504.30/4,346.60
  6. Step 6: Final answer
    x = 3,392.66

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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.