Home / 9,046.32-13,569.51-3,203.10

Finding the Fourth Proportional to 9,046.32, 13,569.51 and 3,203.10

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Solution

The fourth proportional to 9,046.32, 13,569.51 and 3,203.10 is: 4,804.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.32 : 13,569.51 = 3,203.10 : x
  2. Step 2: Convert to fraction form
    9,046.32/13,569.51 = 3,203.10/x
  3. Step 3: Cross multiply
    9,046.32x = 13,569.51 × 3,203.10
  4. Step 4: Simplify right side
    9,046.32x = 43,464,497.48
  5. Step 5: Solve for x
    x = 43,464,497.48/9,046.32
  6. Step 6: Final answer
    x = 4,804.66

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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.