Home / 4,582.66-6,318.18-3,742.48

Finding the Fourth Proportional to 4,582.66, 6,318.18 and 3,742.48

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Solution

The fourth proportional to 4,582.66, 6,318.18 and 3,742.48 is: 5,159.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.66 : 6,318.18 = 3,742.48 : x
  2. Step 2: Convert to fraction form
    4,582.66/6,318.18 = 3,742.48/x
  3. Step 3: Cross multiply
    4,582.66x = 6,318.18 × 3,742.48
  4. Step 4: Simplify right side
    4,582.66x = 23,645,662.29
  5. Step 5: Solve for x
    x = 23,645,662.29/4,582.66
  6. Step 6: Final answer
    x = 5,159.81

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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.