Home / 6,963.30-10,442.94-3,263.58

Finding the Fourth Proportional to 6,963.30, 10,442.94 and 3,263.58

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Solution

The fourth proportional to 6,963.30, 10,442.94 and 3,263.58 is: 4,894.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.30 : 10,442.94 = 3,263.58 : x
  2. Step 2: Convert to fraction form
    6,963.30/10,442.94 = 3,263.58/x
  3. Step 3: Cross multiply
    6,963.30x = 10,442.94 × 3,263.58
  4. Step 4: Simplify right side
    6,963.30x = 34,081,370.13
  5. Step 5: Solve for x
    x = 34,081,370.13/6,963.30
  6. Step 6: Final answer
    x = 4,894.43

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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.