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Finding the Fourth Proportional to 6,304.14, 9,454.02 and 1,860.48

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Solution

The fourth proportional to 6,304.14, 9,454.02 and 1,860.48 is: 2,790.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304.14 : 9,454.02 = 1,860.48 : x
  2. Step 2: Convert to fraction form
    6,304.14/9,454.02 = 1,860.48/x
  3. Step 3: Cross multiply
    6,304.14x = 9,454.02 × 1,860.48
  4. Step 4: Simplify right side
    6,304.14x = 17,589,015.13
  5. Step 5: Solve for x
    x = 17,589,015.13/6,304.14
  6. Step 6: Final answer
    x = 2,790.07

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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.