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Finding the Fourth Proportional to 6,569.08, 9,066.08 and 3,658.93

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Solution

The fourth proportional to 6,569.08, 9,066.08 and 3,658.93 is: 5,049.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569.08 : 9,066.08 = 3,658.93 : x
  2. Step 2: Convert to fraction form
    6,569.08/9,066.08 = 3,658.93/x
  3. Step 3: Cross multiply
    6,569.08x = 9,066.08 × 3,658.93
  4. Step 4: Simplify right side
    6,569.08x = 33,172,138.58
  5. Step 5: Solve for x
    x = 33,172,138.58/6,569.08
  6. Step 6: Final answer
    x = 5,049.74

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1.5x scale

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.