Home / 29,305.28-43,963.32-9,584.93

Finding the Fourth Proportional to 29,305.28, 43,963.32 and 9,584.93

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Solution

The fourth proportional to 29,305.28, 43,963.32 and 9,584.93 is: 14,379.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,305.28 : 43,963.32 = 9,584.93 : x
  2. Step 2: Convert to fraction form
    29,305.28/43,963.32 = 9,584.93/x
  3. Step 3: Cross multiply
    29,305.28x = 43,963.32 × 9,584.93
  4. Step 4: Simplify right side
    29,305.28x = 421,385,344.77
  5. Step 5: Solve for x
    x = 421,385,344.77/29,305.28
  6. Step 6: Final answer
    x = 14,379.16

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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.