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Finding the Fourth Proportional to 4,569.07, 6,305.31 and 2,473.19

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Solution

The fourth proportional to 4,569.07, 6,305.31 and 2,473.19 is: 3,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.07 : 6,305.31 = 2,473.19 : x
  2. Step 2: Convert to fraction form
    4,569.07/6,305.31 = 2,473.19/x
  3. Step 3: Cross multiply
    4,569.07x = 6,305.31 × 2,473.19
  4. Step 4: Simplify right side
    4,569.07x = 15,594,229.64
  5. Step 5: Solve for x
    x = 15,594,229.64/4,569.07
  6. Step 6: Final answer
    x = 3,413.00

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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.