Home / 4,580.02-6,318.08-3,067.64

Finding the Fourth Proportional to 4,580.02, 6,318.08 and 3,067.64

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Solution

The fourth proportional to 4,580.02, 6,318.08 and 3,067.64 is: 4,231.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.02 : 6,318.08 = 3,067.64 : x
  2. Step 2: Convert to fraction form
    4,580.02/6,318.08 = 3,067.64/x
  3. Step 3: Cross multiply
    4,580.02x = 6,318.08 × 3,067.64
  4. Step 4: Simplify right side
    4,580.02x = 19,381,594.93
  5. Step 5: Solve for x
    x = 19,381,594.93/4,580.02
  6. Step 6: Final answer
    x = 4,231.77

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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.