Home / 4,369.60-6,030.06-2,380.15

Finding the Fourth Proportional to 4,369.60, 6,030.06 and 2,380.15

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Solution

The fourth proportional to 4,369.60, 6,030.06 and 2,380.15 is: 3,284.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.60 : 6,030.06 = 2,380.15 : x
  2. Step 2: Convert to fraction form
    4,369.60/6,030.06 = 2,380.15/x
  3. Step 3: Cross multiply
    4,369.60x = 6,030.06 × 2,380.15
  4. Step 4: Simplify right side
    4,369.60x = 14,352,447.31
  5. Step 5: Solve for x
    x = 14,352,447.31/4,369.60
  6. Step 6: Final answer
    x = 3,284.61

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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.