Home / 6,328.98-9,495.32-2,630.52

Finding the Fourth Proportional to 6,328.98, 9,495.32 and 2,630.52

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Solution

The fourth proportional to 6,328.98, 9,495.32 and 2,630.52 is: 3,946.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328.98 : 9,495.32 = 2,630.52 : x
  2. Step 2: Convert to fraction form
    6,328.98/9,495.32 = 2,630.52/x
  3. Step 3: Cross multiply
    6,328.98x = 9,495.32 × 2,630.52
  4. Step 4: Simplify right side
    6,328.98x = 24,977,616.01
  5. Step 5: Solve for x
    x = 24,977,616.01/6,328.98
  6. Step 6: Final answer
    x = 3,946.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.