Home / 4,578.48-6,318.28-2,482.60

Finding the Fourth Proportional to 4,578.48, 6,318.28 and 2,482.60

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Solution

The fourth proportional to 4,578.48, 6,318.28 and 2,482.60 is: 3,425.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578.48 : 6,318.28 = 2,482.60 : x
  2. Step 2: Convert to fraction form
    4,578.48/6,318.28 = 2,482.60/x
  3. Step 3: Cross multiply
    4,578.48x = 6,318.28 × 2,482.60
  4. Step 4: Simplify right side
    4,578.48x = 15,685,761.93
  5. Step 5: Solve for x
    x = 15,685,761.93/4,578.48
  6. Step 6: Final answer
    x = 3,425.98

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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.