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Finding the Fourth Proportional to 6,693.62, 10,041.01 and 2,013.31

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Solution

The fourth proportional to 6,693.62, 10,041.01 and 2,013.31 is: 3,020.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693.62 : 10,041.01 = 2,013.31 : x
  2. Step 2: Convert to fraction form
    6,693.62/10,041.01 = 2,013.31/x
  3. Step 3: Cross multiply
    6,693.62x = 10,041.01 × 2,013.31
  4. Step 4: Simplify right side
    6,693.62x = 20,215,665.84
  5. Step 5: Solve for x
    x = 20,215,665.84/6,693.62
  6. Step 6: Final answer
    x = 3,020.14

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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.