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Finding the Fourth Proportional to 6,293.94, 9,433.59 and 5,564.94

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Solution

The fourth proportional to 6,293.94, 9,433.59 and 5,564.94 is: 8,340.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293.94 : 9,433.59 = 5,564.94 : x
  2. Step 2: Convert to fraction form
    6,293.94/9,433.59 = 5,564.94/x
  3. Step 3: Cross multiply
    6,293.94x = 9,433.59 × 5,564.94
  4. Step 4: Simplify right side
    6,293.94x = 52,497,362.33
  5. Step 5: Solve for x
    x = 52,497,362.33/6,293.94
  6. Step 6: Final answer
    x = 8,340.94

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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.