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Finding the Fourth Proportional to 4,464.73, 6,697.10 and 1,344.74

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Solution

The fourth proportional to 4,464.73, 6,697.10 and 1,344.74 is: 2,017.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.73 : 6,697.10 = 1,344.74 : x
  2. Step 2: Convert to fraction form
    4,464.73/6,697.10 = 1,344.74/x
  3. Step 3: Cross multiply
    4,464.73x = 6,697.10 × 1,344.74
  4. Step 4: Simplify right side
    4,464.73x = 9,005,878.36
  5. Step 5: Solve for x
    x = 9,005,878.36/4,464.73
  6. Step 6: Final answer
    x = 2,017.12

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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.