Home / 6,328.52-9,493.50-2,630.28

Finding the Fourth Proportional to 6,328.52, 9,493.50 and 2,630.28

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Solution

The fourth proportional to 6,328.52, 9,493.50 and 2,630.28 is: 3,945.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328.52 : 9,493.50 = 2,630.28 : x
  2. Step 2: Convert to fraction form
    6,328.52/9,493.50 = 2,630.28/x
  3. Step 3: Cross multiply
    6,328.52x = 9,493.50 × 2,630.28
  4. Step 4: Simplify right side
    6,328.52x = 24,970,563.18
  5. Step 5: Solve for x
    x = 24,970,563.18/6,328.52
  6. Step 6: Final answer
    x = 3,945.72

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1.5x scale

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.