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Finding the Fourth Proportional to 6,001.64, 9,003.42 and 2,538.92

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Solution

The fourth proportional to 6,001.64, 9,003.42 and 2,538.92 is: 3,808.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.64 : 9,003.42 = 2,538.92 : x
  2. Step 2: Convert to fraction form
    6,001.64/9,003.42 = 2,538.92/x
  3. Step 3: Cross multiply
    6,001.64x = 9,003.42 × 2,538.92
  4. Step 4: Simplify right side
    6,001.64x = 22,858,963.11
  5. Step 5: Solve for x
    x = 22,858,963.11/6,001.64
  6. Step 6: Final answer
    x = 3,808.79

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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.